S
  1. study help
  2. subject categories
  3. computer science
  4. databases
  5. august 2019
  6. 04

Databases Questions and Answers August 04, 2019

Expert-verified solutions to help you succeed

Given a Map, m, which contains the following entries: (1234, "Ron Reagan") (1999, "James Madison") (1250, "Zachery Taylor") (2000, "Ulysses Grant") (2999, "John Adams"). What is the effect of the statement m.put(1234, Ronald Reagan");? What is returned? What is returned by m.get(2000)? What is returned by m.get(1500)? Previous Next
image text in transcribed

Linking statements in a presentation Present the information in a logical fashion Graphs or diagrams that will help illustrate your point Relate back to your introduction and summarize your points Transitional statements that help bridge the gap between ideas
image text in transcribed

Create a batch file that does the following:Accepts from the command line the following variables: Year (four digit number) of log files that they want to archive Month (two digit number) of log files that they want to archive Does not display any of the commands to the screen Display just the files names of all of the files in the directory and

convert the following relational model and data to a JSON based document. \begin{tabular}{l|l|l|} \hline \multicolumn{2}{l|}{ CUSTOMER } \\ \begin{tabular}{l|l|l|} \hline CUSTOMER_- \\ ID \end{tabular} & \( \begin{array}{l}\text { CUSTOMER_NA } \\ \text { ME }\end{array} \) & \( \begin{array}{l}\text { CUSTOMER_EMAI } \\ \text { L }\end{array} \)
image text in transcribed

It is your first week in technical support at a local college. An instructor has called the help desk saying that she cannot install a new software application on her desktop computer, and you have been asked to visit her office to make the installation. (The policy at the college is that all systems have least privilege and for security reasons

5- Whenthe segment address is FFFFH and the offset address is 4000H, what are the machine addresses memory location? 6- In 80286 access rights descriptor, what C=1 means? 7- In 80286 protected mode segment register, TI=1 stands for what? 8- What is the usage of AV bit in 80386 descriptor
image text in transcribed

Theory: A vector with nonnegative entries that add up to 1 is called a probability vector. A stochastic matrix is a square matrix whose columns are probability vectors. A Markov chain is a sequence of probability vectors x 0 , x 1 , x 2 ,..., together with a stochastic matrix P, such that x 1 = Px 0 , x 2 = Px 1 , x 3 = Px 2 . In other words, a

Give me the answer with an explanation. QUESTION 21 SW1#shou spanning-tree vlan 30 VLANO030 Spanning tree enabled protocol rstp Root ID Priority 32798 Address 0025.63e9.c800 Cost 19 Port 1 FastEthernet 2/1) Hello Tine 2 sec Max Age 30 sec Forward Delay 20 sec [Output suppressed] Refer to the edibt. What to conclusions should be made about this
image text in transcribed

Java DB Query Assume that a bicycle has the following attributes: 1. Type (mountain bike, race bike or street bike) 2. Number of gears (4-10, in increments of 1) 3. Wheel base (36- 60 inches, in increments of 6 inches) 4. Height (1, 2,3,4) 5. Color (steel, red, blue, black) 6. Construction Material (carbon, steel, aluminium Make a text file with a
image text in transcribed

To implement a list ADT for which the number of components is unknown and can vary widely, which of the following is the best choice? A one - dimensional array of the component type A struct whose members are structs A two - dimensional array of the component type A linked list represented as dynamic structs and pointers A linked list represented
image text in transcribed

I need help solving this nderstanding Sequential Statements in Java Understanding Sequential Statements Payroll java / This progran calculates an enployee's take hone pay 2 uport java . util.Scanner ; Summary 4 public class Payroll In this lab, you complete a Java 6 publtc stattc votd natn(Str ing args[) The program calculates the amount of tax
image text in transcribedimage text in transcribedimage text in transcribed

Its easy discreet math. Translate from norwegian. Exercise 5 Let be the number of strings of length n from the alphabet A, B, C, 0, 1 with the restriction that the strings must start with A, B or C, and the combination B0, B1, C0, or C1 must not occur . a) What is a1 and a2? b) Explain that an = 5an 1 - 4an 2 c) Solve the difference equation with
image text in transcribedimage text in transcribedimage text in transcribed

I need help with this C programming assignment. Introduction Pointers are a key part of pass by reference system of C. You will use pointer and functions to pass by reference in this lab. Instruction Write a program that meets the following requirements: DO NOT put functions above main In main, declare three integers called product, sum, and

Given the following process/resource information, construct a resource-allocation graph and a wait-for graph. Is deadlock possible? Explain. Resource # of instances Requested by Allocated to R1 2 P3 P1, P2 R2 1 P4 P3 R3 2 P4 P2, P3 R4 1 P1 P2
image text in transcribed

MATLAB code for Simpson's Rule. Please help fix my code. I am trying to use the example to verify my code, but my code is wrong. clc clear all close all %Equation = input('Enter Function: '); a = input('Enter lower limit: '); b = input('Enter upper limit: '); n = input('Enter number of sub-intervals: '); f = @(x) 1/(x+1); T = a:n:b; w = (b-a); j =
image text in transcribed

2.10. Use a truth table to prove that the implication A B and its converse B- A are not logically equivalent. 2.11. Show that (A ? B) ? (B ? A) and A?B are logically equivalent 2.12. Show that (A ^ (A ? B)) ? B is a tautology. This is the basis for the modus ponens inference rule: If A and A ? L3 are Irue, then we can conclude that B must be true
image text in transcribed

Question: There are different software architectural patterns. Architectural patterns are a means of reusing knowledge about generic system architectures. Compare between the different architectural patterns of software systems? A. The common architectural patterns for systems (Described in Chapter 6). 1. The Model-View-Controller (MVC) pattern.

" In a blockchain the intermediary comes back. A single entity governs the network." consortium private public corporate
image text in transcribed

Does anyone have a matlab code for part c and d Let f (x) = {0, -2
image text in transcribed

Code in Python coding language: Having a secured password is a very important practice, when much of our information is stored online. Write a program that validates a new password, following these rules: The password must be at least 8 characters long. The password must have atleast one uppercase and one lower case letter. The password must have

Data lakes, like data warehouses, usually include only summary data from the online transaction processing ( OLTP ) databases. True False
image text in transcribed

Java Help Write a program called "DataTypeDemo YourLastName " (where YourLastName is replaced by your last name) that does the following: Declare and initialize one variable of each data type to an appropriate value: int double float boolean short long byte char Print out the variable as part of a witty statement or line using a

Assignment # 13: Finding and Counting Unique Words in Python Create and save a file containing the well-known pangram, The quick brown fox jumps over the lazy dog. You may use a file that has more words and chapters but it will take a long time to process, so start with saving this sentence in a file. We wish to determine how many unique words

need help using only python Using the algorithm for the Arrays assignment. Create a 3D Battle ship program making use of a 3 dimensional array. There will me 5 ships that will be hidden anywhere on each level. The board will be 3 X 12 X 12 Randomly generate each hiding space for each ship. A ship can only be on one level A ship size will denote

a. Write C++ statement to define a structure named hpInfo that has members as shown in the following table. Datatype Member of hpInfo price capacity int (3 Marks) b. Write C# statement to define a structure named hp that has members as in the following table Member of hp hpMake hpmodel yearMode 1 model Info Datatype cstring CString int hpinto
image text in transcribed

questions related to photoshop What are three benefits of using an Adjustment Layer? Please check the three that apply. The image file is not overwritten when choosing "Save As" after You can make adjustments without damaging original pixel information Original pixel information is not modified All changes made when editing using this method are
image text in transcribedimage text in transcribedimage text in transcribed

New PYTHON code Write a program in Python with loops that computes: a) The sum of all even numbers between 0 and 10 (inclusive) (3 points). b) All powers of 2 from 20 up to 216 (3 points). c) The factorial of all numbers between 1 and 10 (inclusive) (3 points). Show the results on the screen. For the coding, use: - camel notation - in-program

What would the outputs be from this particular program with static scoping at each printf()? And what are the outputs with dynamic scoping at each printf()? I am struggling to come up with the answer since I'm unsure of where and when the scope is changing. int a, 2k, y, z void print (int c) if (c printf ("g: sd, sci, sd, n", a, x, y, z); else
image text in transcribed

by basic java W Exercise 3 (2 points) Project Name: _LABO1_Bank Account . Write a JAVA class, called Person, that has five properties: name, surname, sex, occupation, and organization. This class has only one constructor that takes tive arguments for setting all parameters. It has only one method called printInfo(), and this method prints the
image text in transcribed

In Java Write a program that launches 1,000 threads. Each thread adds 1 to a variable named sum that initially is 0. You need to pass sum by reference to each thread. In order to pass it by reference, define an Integer wrapper object to hold sum. Create Runnable class first. sum should NOT be a local variable in the Runnable class. Part 1: Write

Here is the schema: CREATE TABLE Books ( isbn INT PRIMARY KEY, title VARCHAR(100), author VARCHAR(100), genre VARCHAR(50), publisher VARCHAR(50) ); CREATE TABLE Members ( id INT PRIMARY KEY, name VARCHAR(100) ); CREATE TABLE Lending ( isbn INT REFERENCES Books(isbn), id INT REFERENCES Members(id), checkout DATETIME, returned DATETIME, PRIMARY KEY
image text in transcribed

Complete the Lotto.java lab we stated in the class. The purpose is to create a java class for "GA" Lottery Authority so that they can run the java application to generate a ticket. (sample) Data fields: (lotto) type ticketNumber idNumber location timeAndDate Methods: at leastt 2 Constructors Lotto() pickN() generateN() getPurchaseDateTime()

So I am trying to follow the directions here: I am very confused as to how to implement structures, templates, and modify vector elements from a structure. My code so far is: Main: function_file.cpp : Header file: So long story short, how exactly do I get this set up so that I can begin getting user input into first name, last name, and balance?
image text in transcribedimage text in transcribedimage text in transcribed

i wanna the code for the extra credit that i circeled, and in c++ program You need to program the following four sorting algorithms; o Quick Sort o Selection sort o Insertion sort o Bubble sort A data is given as follows; 91, 82, 4, 34, 7, 55, 63, 10, 77, 88, 26, 9, 102, 21, 58 You can use one-dimensional array. You need to print the given data
image text in transcribed

Hello, I need some help here. With bubble sort in mind Java language, I have to use both recursive and iterative versions to run a benchmark on randomly generated data. Additional Info: The following lab involves implementing sorting algorithms and perform bench-marking for the behavior of the sorting algorithm. Implement in Java one of the
image text in transcribed

(Mobile App Development) Using Android Studio, create two activities. The main page has a button that leads to the second page. The second page has a tab view (Tab 1 and Tab 2) that has two fragments. Inside each fragment, there is a home icon that is on the top right corner on the header, which can lead to the main page/home page. For more
image text in transcribedimage text in transcribedimage text in transcribed

Determine whether the following sets are finite, countably infinite, or uncountable. If the set is finite, list all of the elements in the set. If the set is countably infinite, give a bijection between that set and N. If the set is uncountable, give a proof. In the case of countably infinite, you do not need to give a bijection as a formula, a
image text in transcribed

Calculate the sums for a , b , and for c calculate the sum using the results from ( a ) and ( b ) 1 . 8 Evaluate the following sums: a . i = 0 1 4 i b . i = 0 i 4 4 c . i = 0 i 2 4 1
image text in transcribed

The content of AC after the end of * :execution for the next instruction is 620 700 320 None of the choices 0 The content of IR after the end of execution *.for the next instruction is 4620 5431 None of the choices O 9473 7010
image text in transcribed

Question 13 Which of the following architectures (architectural patterns) is best suited for incorporating security requirements? A.Pipe and filter architecture B.Client-server architecture C.Layered architecture D.Repository architecture Question 14 Which one of the following best describes the role of Sequence diagrams when used to model an

Q.4 a. Complete the final result in the destination register after executing the following instructions. These instructions are executed sequentially. All answers should be in hexadecimal (hex). Register Content R20 R21 B4 R22 13 R23 87 A3 R20 R21 R22 R23 RI RO Instruction MULS R20, R21 MUL R22, R23 MULSU R21, R22 LSL R20 ANDI R21, $AA CBR R22,50
image text in transcribed

For most applications, a team of developers works together building code for specific features and functionality. This collaboration provides numerous benefits to the developers as well as the users of the finished product. What are some of the benefits of team-based approach to application development? What are some of the challenges to this

please solve it first by handwriting and then write a code by using MATLAB (Provide the source code and output). Question 1: Use Mller's Method and MATLAB to determine the real roots of: 1. f(x) = x3 + x2 - 4x 4 2. f(x) = x4 + 3x2 + 5 Note: Show your complete work to get full credits
image text in transcribedimage text in transcribed

Who was the creator of Python, and what does his title of BDFL mean? What is The Zen of Python? In which year was the first version of Python 3 released, and in which year was the final version of Python 2 released? 6. Use the Internet to research the history of the Python programming language, and answer the following questions: Who was the
image text in transcribed

Answer needs to SHOW: -Proof of correctness -Proof/analysis of running time 2. A subsequence is palindromic if it is the same whether read left to right or right to left. For instance, the sequence A, C,G,T, G,T C, A, A, A, A, T, C, G has many paindromic subsequences, including A, C, G,C, A and A, A, A, A (on the other hand, the subsequence A, C,
image text in transcribed

Java Given the following two classes , CreditInfo and CreditInfo Tester. The CreditInfoTester reads in a credit card number from a locates the credit card number in a binary random access file called credit.dat. The Creditinfo Tester also creates a tinfo object and uses the CreditInfo object to print out the credit card number and the credit
image text in transcribedimage text in transcribed

Based on the reference table below, please write a SQL query to show the data from the datable showing all the subordinates below the manager of 'Vice President of sales' and the person who are reports to the subordinates including the level number of that person. 4 3 Reference table: Employeeld First Name Last Name Title DeptID ManagerlD 1 1 Ken
image text in transcribed

Complete the four processor scheduling algorithms (FCFS, SJN,SRT, and Round Robin with a Quantum of 4) for the listed jobs. Job Arrival Time CPU Cycle O 4 B 11 2 4 D 4 2 E 5 9 F 7 4 8 2
image text in transcribed

The Fibonacci numbers are defined by the recurrence if n= if n 1 rt n-1 + F-2, if n > 2 Show that Fn 22"/2, n26. (b) Assume that the cost of adding, subtracting, or multiplying two integers is O(1), inde- pendent of the size of the integers. rite pseudocode for an algorithm that computes Fn based on the recur sive definition above. Develop a
image text in transcribed

Write a program that draws a pyramid of blocks of any given height in Java. *USING RECURSION* Example: like this for height 4: [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] Note that each block is a pair of square brackets. -The program must use a recursive method to draw the pyramid. - The recursive method should do two things: Make a recursive call,

How to answer? Each complex task performed by a computer needs to be divided into a series of simpler tasks and a binary machine instruction is required for the most primitive tasks. Consider a task that adds three numbers that are held in memory locations designated by B, C, and D and stores the result in a memory location designated by A. A = B
image text in transcribed

Logical vectors in R can contain NA in addition to TRUE and FALSE. An NA in a logical context can be interpreted as "unknown." Consider the following commands: 43&NA ## [1] NA 443&NA ## [1] FALSE 431 NA ## [1] NA 4>3INA ## [1] TRUE Explain why there is a difference in the output of these four commands. Why are they not all NA
image text in transcribed

QUESTION 2 What are the four principal purposes of geovisualization? Exploration, Web Design, 4 - D Perspective and Analysis Exploration, Visual Design, Output and Analysis Exploration, Synthesis, Presentation and Analysis Exploration, Abstract Reasoning, Graphic Design and Map Objective
image text in transcribed

Which of the following option is true about k - NN algorithm? Question 1 1 options: It can be used for classification It can be used for regression It can be used in both classification and regression

having troubles with part (c). need it programmed in Python 3.9 Exercise 2.11: Binomial coefficients The binomial coefficient () is an integer equal to n! nx (n-1) x (n - 2) ...x (n-k+1) k!(n - k)! 1x 2 x... xk when k > 1, or (%) = 1 when k = 0. a) Using this form for the binomial coefficient, write a Python user-defined function binomial(n,k)
image text in transcribed

A numeric palindrome is a number whose digits read the same both forwards and backwards. For example, the number 12536 is NOT a palindrome, because if you reverse the digits, the result is 63521. However, the number 5126215 is a palindrome because it looks the same when the digits are reversed. Other examples: 42 and 534 are not palindromes, 22
image text in transcribed

Write a program that determines how many credits 10 students need to graduate. Step 1. Create an algorithm (either flowchart or pseudocode) that you will use to write the program. Place the algorithm in a Word document. Step 2. Code the program in Eclipse and ensure the following steps are accomplished. 1. Define a two-dimension array with 10 rows

Consider the following method for converting milliseconds into days://converts milliseconds to days public static double toDays(double millis) (return millis/1000.0/60.0/60.0/24.0;) Write a similar method named area that takes as a parameter the radius of a circle and that returns the area of the circle. For example, the call area (2.0) should
image text in transcribed

TREE INPUT : 4,1,9,3,2,5,6,8,7 please use this input Question 1: 4 marks Build a Binary Search Tree with the given input order. You must show step by step process of inserting the inputs including both recursive calls and tree diagrams for each step. refer to the Insertitem function of Lecture 10 slides to get an idea of doing this ] N.B: Unique
image text in transcribed

This assignment requires you to implement a set collection using a doubly-linked list as the underlying data structure. You are provided with the Set interface and a shell of the LinkedSet implementing class. You must not change anything in the Set interface, but you must create correct implementations of the methods in the LinkedSet class. In

16. Consider the following segment table, What are the physical addresses for the following logical addresses? (10 pts) Segment Base 219 2300 90 1327 1952 Length 600 14 100 580 96 0 3 (2) 3, 600 (3) 4, 86
image text in transcribed

Name numbers, tia Purpose is tocthe following cubePresent function that returns a also passed the size of the array to allow for loop two such numbers (for example, 3 5. (9 points) Complete the code for bool result. Its purpose is to check whether its numbers, contains any two numbers where one argument, an integer array of number is the cube of
image text in transcribed

I'm having the issues I was having before. Line 22 and 23 have uninitialized local variable errors from userAmtOfDigits1 and userAmtOfDigits2. I also have a couple of warnings in line 40 for unreferenced local variable for amtOfDigits and userNumber. Below are the instructions and below that is my current code. This is in visual studio in c++. In

write an assembly program in simplified model. Your program will take a string trom keyboard (maximum lenght is 30 characters, String which is taken from keyboard wit be printed on screen without Spaces (if any) See example given below if required. ASCII table can be found in e-learning page of course at the bottom of page without exiting from
image text in transcribed

using c++ and function. avoid using classes Question 5 (for A Grade): A Doublet is a pair of words that differ in exactly one letter, for example, "booster" and "rooster" or "rooster" and "roaster" or "roaster" and "roasted". You are given a dictionary of up to 25143 lower case words which are stored in an array of name Doublets[25143), not
image text in transcribed

Write the following function: bool search(int a[], int n, int key, int *count); that is passed an integer array a of size n and a value key to search for in a, and returns true if the value is found, false otherwise, plus the number of times the key is found back through the pointer count. You may not use any array subscripting in the function
image text in transcribed

NEED HELP CREATING AN ASSEMBLY CODE FOR THE SDK-85 QUESTIONS BELOW PICTURE A) Draw a flowchart of the above program. B) estimate the delay of each display (data field) C) modify the program so it works D) indicate any assumptions/limitations E) modify the above program so it becomes a start/stop watch (precision chronometer) ssor theory SDK. LOAN
image text in transcribedimage text in transcribedimage text in transcribed

(a) What is the largest number of key comparisons made by binary search in searching for a key in the following array? 8 34 42 45 52 | 71 | 77 81 91 98 (b) Find the average number of key comparisons made by binary search in a successful search in this array. Assume that each key is searched for with the same probability. (c) Find the average
image text in transcribed

I want to write this code in C++, with all requirements , write as simple as possible. In microsoft visual studio 19 [8 points] Write a program to: 1. Prompt the user for the number of courses; 2. Prompt the user to enter the grade for each course. User should be given the choice to enter either letter grades or grade points. Please see the table
image text in transcribed

database question Why is the JOIN operator the costliest to implement? Discuss two different implementation techniques with any associated advantages or disadvantages
image text in transcribed

COP 3 5 0 2 C Python HW 1 Movie Ticket Software Key programming concepts: variables, input, output, if statements Commands you can t use: exit, quit, and any such functions that stop the execution of the program in the middle

[10 marks] Consider an audio signal with spectral components in the range 400 to 4200 Hz. What is the minimum sampling rate to be used to generate the PCM signal? (2.5 marks) For quantization noise SNRdB-36 dB, what is the number of uniform quantization needed? (2.5 marks) a. b. c. What data rate is required? (2.5 marks) d. If the dynamic range of
image text in transcribed

1. For the following four procedures find the exact value of c when the procedure terminates. If you cannot determine the exact value use the -notation. a. f(n) (* n > 0 is an integer *) c = 0 for i = 1 to n do for j = i to n do c := c + 1 b. f(n) (* n > 0 is an integer *) c = 0 for i = 1 to n do for j = 1 to 2n do for k = 1 to 3n do c := c + 1 c.
image text in transcribed

/** * A class for testing static variable usage and method overloading. You should complete * the following: * * - Implement two constructors, one that takes in a string and a default constructor. * Both should count how many objects have been created * - Implement two versions of myMethod, which increments the method counter as * specified below

Unix/Linux Your program contains 3 files infah info mainc You also added a correct makefile What is the output of executing the command make) for first time O gec info,o maino -o project goc-c info.emains Ogo-info.hinfo.c mains goc infoo maino -o project goc info.o main.o -o project goc-c info.info. mains Ogo-info.c mainc ginfo.o maino - project
image text in transcribed

Construct an extended BNF grammar for floating - point numbers with the following features: ( i ) floating - point - number longrightarrowf - sign frac - part e - sign exponent ( ii ) f - sign is optional ( i . e . , it can be omitted for positive values ) . ( iii ) frac - part longrightarrowx. y ( iv ) x is a non - empty digit string ( i . e . ,
image text in transcribed

ps Highlights: nline music store e exercise For your birthday, you received a S1o gift cestificate for an online music store You can buy songs until your money is gone . Write a C++ program that allows a user to sepeatedly buy soegs from an online mosic sfore . The initial balance is $10. For simplicity, we will just input fromn the ost the cost
image text in transcribed

What is the main benefit of OpenShift on IBM Cloud? Free tier option Available in only select regions Automatic updates and patching Support for old versions of OpenShift

4 6 5 Question 4 : An organization has offices across multiple locations and the technology team has configured an Application Load Balancer across targets in multiple Availability Zones. The team wants to analyze the incoming requests for latencies and the client's IP address patterns. Which feature of the Load Balancer will help collect the
image text in transcribed

Course: internet Technologies Homework #4 1- Correct the syntax of the following CSS script cheat> body color:red; chead> chi My Home Page 2. Correct the syntax of the following script chtmi function myfunction document.getElementBydldemo").innerHTM - "Paragraph changed." > sht>A Web Page cpid"demos A Paragraph
image text in transcribed

Write a program to perform the following in C++: 1)Implement Dijkstras Algorithm . 2)Read a graph data file. Each line contains weighted edge: vertex, vertex, weight 3)Using the implemented algorithm, find the shortest-paths tree from vertex M. 4)Report the shortest-paths tree from vertex M and distance to each other vertex. graph.txt: A,J,91

Is there a decimal floating point number in engineering notation with 4 5 decimal mantissa digits than can be stored without round off errors as a IEEE 7 5 4 double precision number? Yes No
image text in transcribed

can you make it so there are two players andnot and computer and also displays bored after every move and to have a main line and sub not all together . present the game board 0 | 1 | 2 3 | 4 | 5 6 | 7 | 8 one player chooses a box to put his mark the computer chooses another box to put his mark if player has (i && i+1 && i+2) or (i%3 == 0) or (i%3

(g) Shown below is a two button 'Quiz buzzer circuit. Explain the operation of the We wish to build a 3-bit synchronous counter using edge-triggered J-K flip-tlops with outputs Q3. Q, and Q1. A schematic diagram (minus the logic for the flip-flop inputs) is shown below: [2 marks] Eutton 1 EN Light 1 Dutton 2 Vos- Q starts low Light 2 The counter
image text in transcribed

Which one of the following is a common operating system interface? Text - based Graphical User Interface ( GUI ) Both of these
image text in transcribed

Can someone please help me correct the problems in the following code that enables operations on complex numbers and enables input and output of complex numbers through overloaded < < and >> operators and overloads the multiplication *, division /, == and != operators. I am getting the following errors when trying to run the program: 'COMPLEX_H':

For the following, match the term to the appropriate definition X1. Control unit X2. Instruction X3. Program counter X4. Driver i. A program that controls access to a device. ii. Interprets the instructions, telling other components what to do. lil. The fundamental unit of work that specifies the operation to be performed and data to be used IV.
image text in transcribed

In a Chord ring using m = 9, nodes with the following peer ids (or node ids) join the system 1, 12, 123, 234, 345 456, 501 What node id is the file with id 120 stored at (assuming only one replica)? Enter your answer as a numeric value in the text box below
image text in transcribed

i. Write a complete function definition to find a cube of any number using the function. (4 mark) ii. Write a complete function definition for check_even_odd() function. The purpose of this function is to check whether the number is odd or even. (4 mark)
image text in transcribed

Question 3 2 Horizontal Scaling can be less expensive through using commodity hardware components. True False
image text in transcribed

Suppose we have a relation schema R(A, B, C) with FD A rightarrow B. Suppose also that we decide to decompose this schema into S(A, B) and T(B, C). Give an example of an instance of relation R whose projection onto S and T and subsequent rejoining as in Section 3.4.1 does not yield the same relation instance. That is, pi_A, B(R) pi_B, C (R)
image text in transcribed

sql For all the questions in this practice set, you will be using the Salary by Job Range Table. This is a single table titled: salary_range_by_job_classification. This table contains the following columns: SetID Job_Code Eff_Date Sal_End_Date Salary_setID Sal_Plan Grade . Step Biweekly_High_Rate Biweekly_Low_Rate Union_Code Extended_Step Pay_Type
image text in transcribedimage text in transcribed

JAVA Can someone tell my why I cannot get the direction? public class karel { public int karelsbeepers; public static int direction; public String kareldirection; public String s = "South"; public String w = "West"; public String e = "East"; public String n = "North"; public String karelonoff = "On"; public String up = "up"; public String right =

PART I. Using Pen and Paper for showing solution. Solve the following a . Convert the decimal number + 5 3 . 2 6 5 6 2 5 to Single - Precision Floating Point Number. b . Convert the Single - Precision Floating Point Number 4 2 0 D 0 C 0 0 H to decimal number.

For the following problem, write a single MATLAB statement that will accomplish the stated purpose. Assume a character array TS 1 has already been defined. Find all occurrences of the string @ 3 G in string TS 1 and place the locations of the first character of each such substring ( @ ) into Str 3 G . Example: TS 1 = ' % @ 3 Gb 6 kl@ 3 G 9 @ 3 3 G

Arrays can not be used Don't use C++ programming techniques and don't use advance topics from Chapters 6,7 , and 8 . Don't use arrays. Do use the printf and scanf functions. Don't use other input and output unctions. Don't hard code your input into your program code. DON'T copy a program that omeone else has written. a. Write a program that will
image text in transcribed

Hello Please use Java For the bolow question In main, use an initializer list create an array of ints called nums holding the following values: 1,4, 4, 22, -5, 10, 21,-47, 23 Write a method, called binarvSearch, that returns the index of the key element if found in the array, otherwise it will return the value of minus(insertion point+1). Ex.
image text in transcribed

I need the answer as soon as possible Question Q: For a basic computer that is currently running in its timing TO of execution for an instruction that is located in memory location 366. The content of AC is (212) and the content of memory locations are as follow: [memory location: content): [365:9473], [366:7010], [367:5431), (368:4620),
image text in transcribed

I am writing VHDL and getting these errors Error (10500): VHDL syntax error at win.vhd(40) near text "when"; expecting ";" Error (10500): VHDL syntax error at win.vhd(50) near text "when"; expecting ";" Error (10500): VHDL syntax error at win.vhd(51) near text "when"; expecting ";" Error (10500): VHDL syntax error at win.vhd(53) near text "when";

Consider the following two sorting functions (Sort1, Sort 2) void print(int a[], int i, int r){for (int i = 1; i
image text in transcribed

Showing 200 - 300 of 1502
  • 3 / 16