S
  1. study help
  2. subject categories
  3. computer science
  4. databases
  5. september 2019
  6. 02

Databases Questions and Answers September 02, 2019

Expert-verified solutions to help you succeed

. The stream cipher described in Definition 2 . 1 . 1 can easily be generalized to work in alphabets other than the binary one. For manual encryption, an especially useful one is a stream cipher that operates on letters

Scenario:- As you are aware that risk management is an extremely important aspect in any sort of project. Perform Qualitative risk analysis for a developing and implementing eCommerce Portal and also draw Threat and opportunity matrix using various colours. (Take maximum 5-10 top risks and perform qualitative risk analysis) Scenario:- As you are
image text in transcribed

%in this exercise, you will investigate linear regression using gradient descent % and the normal equations %This is a training set of housing prices in Portland, Oregon, where %y are the prices and the inputs $x are the living area and the number of bedrooms. %we will use only living area in this assigment % initialize samples of x and y training

Java Program, please use simple logic code for novice programmer e Problem 2. Binary number for a decimal (DecimalToBinary.java) Ask the user to enter an integer within the range of [0,255 Write a Java class that can convert the number to its corresponding binary number. Make sure the resulting binary number must have 8 bits. Outputs: $ \$ava
image text in transcribed

pts.) Write a program that prints on the sereen a certain number X of stars, one at a time. a. Your program must ask the u ser for such a X value, and that number X of stars be larger than 100, which means that your program must keep asking the user to type a number if the typed value is less than 100 b. Your program must ask the user for a Y
image text in transcribed

When a compiler encounters a function parameter for a single-subscripted array of the form intal, it converts the parameter to: Select one: O a, int a O b. int &a O c. int *a O d. No conversion is necessary What method should be used to pass an array to a function that does not modify the array and only looks at it using array subscript notation
image text in transcribedimage text in transcribedimage text in transcribed

SCM systems are considered to be a ( n ) because they automate the flow of information across company boundaries. A . KMS B . interorganizational system C . enterprise system D . MIS E . cross - functional system
image text in transcribed

Use any programming language to solve the following questions: Problem 2: Find the intersection point of the following functions, using Newton-Raphson method: 0.512 f(x,y) = (x - 1)3 + 12(x,y) = x -2/xy Note: Your program should allow the use of any interval or starting points. However, it should indicate if the interval is valid (for Bracketing
image text in transcribed

Which parts are important in a C + + program? Keywords Main function Class definition Namespace Compiler directive
image text in transcribed

Topics: Rounding, If-Else, switch statement, while/for loops Problem Description: Your restaurant business has been getting a lot of attention lately and the customers requested you to start an online delivery system. Write an appli- cation that presents the customer with a menu of the restaurant, let them choose the dishes from the menu, and show

Compute the hyperperiod for each of the processes with their period shown below. (4 Points) a. P1 10 ms, P2 6 ms, P3 3 ms b. P1 20 ms, P2 30 ms, P3 5 ms, P4 15 ms
image text in transcribed

Suppose a router has three input flows and one output flow. It receives the packets listed in the Table 1. below, all at about the same time, in the order listed, during a period in which the output port is busy but all queues are otherwise empty. Give the order in which the packets are transmitted, assuming: (a) Fair queuing (b) Weighted fair
image text in transcribed

You are in a carpeted office lighted by fluorescent bulbs. You are preparing to add memory modules to a user's computer. The user has already unpacked the memory modules and stacked them on top of an old, unused CRT monitor. What is the greatest threat to these memory modules in this environment? The magnetic field around the CRT monitor.
image text in transcribed

Data Structure / Language java Q2. Write the following functions: (you can reuse some of the methods in the maxheap class we implemented) 1. BuildMaxHeap(int []): which takes an unordered array, convert it to a heap and return the maxheap array. Note that you will not have a current size variable as in the heap class. You array is full with
image text in transcribedimage text in transcribed

Draw a UML class diagram that satisfies the below - given statements. Your UML must have two classes: Professor and Student, that satisfy the relationship "Professor advises students". Each student must be advised by exactly one professor i . e . , there cannot be a student who does not have an advisor or has multiple supervisors. A professor

I need help writing the code for lastIndexOf and removeAll I provided the previous code to understand the program. // written in Java 1 package lab08; 2 4 // modified version of Chapter 16 LinkedIntList class (page 990) 5 public class LinkedIntList t public ListNode front; // first value in the list // post:constructs an empty list public
image text in transcribedimage text in transcribedimage text in transcribed

4. Sort 3, 1, 4, 1, 5, 4, 9, 2, 6, 7 using insertion sort. Show every step using the table. See first few steps done by me where * indicates a new element to be inserted. Grey cells are unsorted elements and green cells are sorted ones. Create cells as many as you need. [8] 4 3 *3 3 5 5 1 1 1 9 9 Input i = 0 i=1 Insert i= 3 2 2 4 4 4 4 7 7 1 1 *1
image text in transcribed

Exercise 8-5 of The Algorithm Design Manual 4 Let P, P2,.., Pn be n programs to be stored on a disk with capacity D megabytes. Program P requires s megabytes of storage. We cannot store them all because D
image text in transcribed

Negating Quantifiers . Express the negation of the statement below so that all negation symbols immediately precede predicates. y(x T(x, y) y Q(x, y))

in c++ please 1 of 2 COMP160 Global Direction Program Complete the following program that can calculate the direction from Greensboro to any point on the globe. You will have to convert the math equations to their proper C++ format. Note that atan2 is a method of the cmath library that takes two parameters separated by a comma. 1. Calculate the
image text in transcribed

It needs to be QUICK!!! Question 1: (25 points) the diagram on the right is for a register bank circuit that contain 8 registers. Each register is 16-bit. The register can read or write to one register at a time using address bus. Design the circuit and specify the width of EVERY bus. R/w Data in 8*16Me mory Dataout address
image text in transcribed

Prior to the discovery of any specific public-key schemes, such as RSA, an existence proof was developed whose purpose was to demonstrate that public-key encryption is possible in theory. Consider the functions f1(x1) = z1; f2(x2, y2) = z2; f3(x3, y3) = z3, where all values are integers with 1 xi, yi, zi N. Function f1 can be represented by a

Hi, I need an answer to these questions and an EXPLANATION, thank you!! :) 5. Given the following method: public void printDollarsign(int k) int ji if (k > 0) for(j-l; j 0) System.out.print(""); printDollarSignik - 1); } } What will be the output if the call is printDollarSign(5); ? 9. Given the following method: public void bbb (String s, int p)
image text in transcribedimage text in transcribed

Data : -3, 4, 5, -2, -1, 2, 6, -4 The first k elements is read to an array and sorted (in decreasing order). Each remaining element is read one by one. As a new element arrives, it is ignored if it is smaller than the kth element in the array. Otherwise, it is placed in its correct spot in the array, bumping one element out of the array. When the

Server X is running Diablo II services on port #4000. Client A is running an application that uses port #450 to request an Diablo II TCP connection to Server X. Client B is running an application that uses port #455 to request an Diablo II TCP connection to Server X. IP addresses: Server X: 152.111.20.36 Client A: 113.13.131.10 Client B:
image text in transcribed

The following function reverses a string. Trace through the function and answer the questions below. def reverse (astring): newStr = for i in range (len (astring)): newStr astring[i] + newStr return newStr print (reverse ('quiz 3')) 1) What is the purpose of the loop inside the function's scope and how many iterations does it run for a string of
image text in transcribed

Question 1 options: Express the following decimal numbers as the corresponding 8 - bit unsigned binary and hexadecimal numbers. Do not use any prefix or suffix in your answer. Additionally, please do not use any subscript to specify the base of the number in your answer: ( a ) 2 5 1 0 Binary: Hexadecimal:

Using Oracle SQL Developer QUESTION a.Create a table called supplier with the following fields : supplier_idnumeric(10) - > Primary key with constraint name supplier_name varchar2(50) - >unique name contact_name varchar2(50) city varchar2(10) Region > should accept only ('N', 'NW', 'NE', 'S', 'SE', 'SW', 'W', 'E') - b. Insert 5 records into the

Equation 1 . 1 gives a for the delay of one packe of length L over N links of rate R . Generalize this for sending P such packets over the N links

Question 22 1 pts Perform the quicksort PARTITION algorithm on the following array of numbers, using the last number as pivot. 5 13 2 9 1 8 6 3 12 4 11 14 15 10 7 What is the resulting array? O (462135)7(9 118 12 13 15 14 10 ) O (21435)6( 8 15 1179 13 14 10 12) (42531)6( 13 8 10 7 11 15 14 129) (52 4 1673)8( 12 15 14 9 10 11 13) O (12453) 6( 15 12
image text in transcribedimage text in transcribed

List 3 most popular enterprise database names with the company name (For example: Microsoft, Access is personal database 1
image text in transcribed

QUESTION 2 a) Figure Q2(a) shows a BCD to 7-segment decoder. You received a task to decode the BCD to represent the alphabet as shown below the BCD to 7-segment decoder. Please show your answer in a suitable truth table. BCD/7-seg a D 1 b B d e f HEPSLETTI Figure Q2(a): BCD to 7-segment decoder [9 marks]
image text in transcribed

Solve ( b) number only (a) Consider a hypothetical machine containing a single data register, called an accumulator (AC). Both instructions and data are 16 bits long. The instruction format is shown below: 3.4 15 Opcode Address Here, the 12-bit address identifies a particular 1/0 device (e.g., device 1, device 2, device 3...and so on). The opcode
image text in transcribed

(3 points) Provide the type, assembly language instruction, and binary representation of instruction described by the following MIPS fields: op=0, rs=0x11, rt=0x10, rd=0x10, shamt=0, funct=0x22
image text in transcribed

In Java- Eclipse For this project you will write methods that draw different diagrams (rectangles, flags, etc.) You need to implement the following static methods associated with the DrawingApp class. Feel free to add any private static methods you think can help. private static boolean isValidColor(char color) - This method returns true if the

unctional Requirements Design a Windows Forms Application for a movie database providing appropriate controls for the following data: Movie Name ISBN13 Number (optional) Release Date Location (Canadian OR International) Genre (Action, Biography, Comedy, Drama, Educational, History, Horror, Musical, Mystery, Romance, Sci-Fi, Thriller OR Western)

The following contingency table summarizes supermarket transaction data, where Beer refers to the transactions containing beer, No Beer refers to the transactions that do not contain beer, Nuts refers to the transactions containing nuts, and No Nuts refers to the transactions that do not contain nuts.

i want the answer just pls Question 21 Not yet answered Context switching can become a burden with increasing the frequency of the short term scheduler. Which one of the following can increase the speed of context switching in a computer system? Marked out of 1.00 Flag question O a. Increase the bus width of the CPU O b. Increase the number of
image text in transcribedimage text in transcribedimage text in transcribed

(b) (8 points] Consider the sequence (ak2o satisfying ao 0, a4, and n 2 2, an 2an-13an-2 Prove by strong mathematical induction that Vn 2 0, a3 - (-1)* c)4 points) Consider a predicate P). Suppose that we have proved P(-1) and P(3). Find the set of integers k for which P(k) is proved true if we also prove that: Vk >0, P(k 1) A P(k-3) P(k +2), Pk-2
image text in transcribed

C++ program (7) 2. A file of stock names, number of shares, buy prices, and current prices has already been saved to a text file called STOCKS DAT. The stock name is on the first line of the file and the second line for each stock contains their number of shares, buy price, and current price. Write a program fragment (NOT A COMPLETE PROGRAM, NO
image text in transcribed

write a java code Design a class that stores information about products that are sold in a store. Write a class named Item that has (at least) the following member variables: name : a String that holds the name of the inventory item. vendor : a String that stores the name of the vendor for the product. salePrice : a double that stores the current

Create a Java class called Employee that includes three instance variables a first name (String), a last name (String), and a monthly salary (double). Provide a constructor that initializes the three instance variables. Provide a set and get method for each instance variable. If the monthly salary is not positive, do not set its value. Write a

/////// error: unreported exception Exception; must be caught or declared to be thrown this.obj.main(new String[0]); ^ error: unreported exception Exception; must be caught or declared to be thrown this.obj.main(new String[0]); //dictate main flow of student program ^ 2 errors I AM GETTING THIS ERROR PLEASE HELP Write a program that reads in all

It must be implemented in java please. Thank you Data Structures (CIS) M. Lowenthal put oud the scuurce coENT AEV The ABC Hardware Company* has hired you to wrte a program for it's Accounts Receivable department (AR are accounts that owe money to the company because they have purchased ltems and have not yet paid for them) There are two types of
image text in transcribed

Question 1 Write a Python program that evaluates each of the following functions y = f(x) at a user-specified value r where z is obtained from the command line. 1 - cos(2) y = 2 (sin(2/2))2 22 if
image text in transcribed

D. Let F consists of the following functional dependencies for relation schema R(ABCDEG) as follows: ABCABBACABCDACDBDEGBECCGBDCEAG 1. Find the minimal cover of F (minimize the functional dependency set F ). (20 point) 2. What is the key for schema R (ABCDEG)? (5 points)
image text in transcribed

Problem 1 (10 points) Create a single HTML document that presents two different appearances, determined by the document's CSS stylesheet. Your HTML file should be called p1.html and the two stylesheets should be called pla.css and p1b.css. If the HTML file links to pla.css then it should appear like this ("Version A"), assuming you are running
image text in transcribedimage text in transcribedimage text in transcribed

14. You are installing a file-sharing application on a Windows Server 2012 R2 server in which the volumes are managed by Storage Spaces and fault tolerance is a major consideration. Which file system should you use? a. FAT64 b. ReFS c. NTFS d. ext4
image text in transcribed

12. Using the 8-element array below, give examples (words are fine, it doesn't need to be code) to show the differences between base addressing, absolute addressing (which you should never actually use), and indirect addressing. (it's up to you to label the addresses however you want). 3 marks E.g. j 4 is an example of absolute addressing that
image text in transcribed

2 Functions (20) Is f a function from R to R if f(x)y or why not? (3) If f(x) is a function from the set of integer to the set of integers, explain with example 2 + 3 and f(x) = Irl + 5 are onto and/or one-to-one functions. (6) Explain with example whyx) real number? (3) is not invertible from the set of real number to th . Let a set given as,
image text in transcribed

You are given three rectangles whose sides are aligned with the horizontal and vertical axes. Your task is to compute the total are covered by the rectangles. Overlapping regions are counted only once. For example, in the following figure the area covered by the rectangles is 16 . The figure corresponds to the example in the code template. You may
image text in transcribed

Harriet is entering a footer for section 1 of her document. Which button can she click on the Header & Footer Tools Design tab to add a footer in section 2 ? A . Next B . Go to Footer C . Link to Previous D . Footer from Bottom
image text in transcribed

QUESTION 1 You have a customer who is complaining of slow network performance. Upon analyzing their network you determine they are utilizing a star topology with a hub as the connection device. How should you recommend they resolve their issue? a)Replace the star topology with a linear bus and discard the hub b)Replace the star topology with a

You may use the following alternative symbols instead of those in the textbook if you are consistent in your usage: for ~; A or & for ; for >; and 4 for =. A: Aki will go to Cancun for spring break B: Bev will go to Cancun for spring break C: Che will go to Cancun for spring break F: The weather is expected to be fair 0: The weather is expected to
image text in transcribedimage text in transcribedimage text in transcribed

C++ assignment a) Draw a sketch of a doubly-linked list, specifically of class DLinkedList in DLinkedList.h, containing the first four words of your favorite song (one word in each node). Make sure to show the DLinkedList object, all node objects, and all objects' data members and pointers. // Template doubly linked list class using code from //

#Linux Operating System #Powershell #Bash shell script Hi guys i need bash shell script expert help. This is output of powershell cmdlet: PS /home/-: Get-History Id Duration CommandLine 1 0.002 Get-History Question: You need to translate the Powershell cmdlet (which is Get-History) by writing a shell script program to emulate the output of
image text in transcribed

Rational fractions are of the form a / b , in which a and b are integers and b ? 0 . In this exercise, by fractions we mean rational fractions. Suppose a / b and c / d are fractions. Arithmetic operations on fractions are defined by the following rules: a/b + c/d = (ad + bc)/bd a/b - c/d = (ad - bc)/bd a/b * c/d = ac/bd (a/b) / (c/d) = ad/bc, in

What is the difference between the " p - 3 " and " m - 3 " utility classes in Bootstrap? Question 2 options: 1 ) The " p - 3 " class adds 3 pixels of padding to an element, while the " m - 3 " class adds 3 pixels of margin to an element 2 ) The " p - 3 " class adds 3 units of padding to an element, while the " m - 3 " class adds 3 units of margin

The equation x^3 - x - e^x - 2 = 0 has a root between x = 2 and x = 3. Write a MATLAB program that finds the root with the bisection method. The solution will be considered satisfactory if its approximate (iterative) numerical error is within 0.02%. Document the number of iterations it took. Also perform an error check by substituting your final
image text in transcribed

In a well designed spreadsheet, the formulas never have to be changed regardless of any change to the data or parameters. True
image text in transcribed

Getting Practice with Dynamic Memory In order to get credit for the lab, you need to be checked off by the end of lab. You can earn a maximum of 5 points for lab work completed outside of lab time, but you must finish before the next lab. For extenuating circumstances, contact your lab TAs and the instructor. For this lab we would like to continue
image text in transcribed

Java Question 1 (3 points) Getting an element from a linked list is a O(n) operation. True False Question 2 (3 points) Overloading a method is when you change the behavior of the super class method. True False Question 3 (3 points) Classes extend interfaces when they indicate they will honor the interface contract. True False Question 4 (3 points)
image text in transcribed

One disadvantage of file processing systems is: A ) enforcement of integrity constraints. B ) limited data sharing. C ) program - data independence. D ) reduced data duplication.

A software company sells a product for $99 per license. Quantity discounts are given according to the following table: Number of licenses Discount 10-19 20% 20-49 30% 50-99 40% 100 or more 50% Design a program, that asks the user to enter the number of licenses purchased and then determines, and displays, the following four results: the discount %

In linux: 6. Create a new group called NewGroup and a new user called NewUser who is a member of that group and a member of the wheel group. Show me your new user by displaying the /etc/passwd file and take a screenshot and attach it to your assignment. ( 2 pt) 7. Make two directories in the / tmp directory called private and public. Make a file
image text in transcribed

Please Help with 14 and 15. STADIUM TABLE STADIUMID STADIUMNAME S01 S02 STADIUMCITY CAPACITY OPENYEAR 1956 2017 LUZHNIKI STADIUM MOSCOW SAINT PETERSBURG SAINT STADIUM FISHT STADIUM KAZAN ARENA SAMARA ARENA SPARTAK STADIUMMOSCOW 80000 67000 PETERSBURG SOCHI S03 S04 S05 S06 48000 45000 45000 42000 2013 2013 2018 2014 SAMARA FAN TABLE FANID FANNAME
image text in transcribedimage text in transcribedimage text in transcribed

////////////////////////////////////////////////////////Java Program///////////////////////////////////////////////////////////////////////////////////////////////////////////////////// with comments to help me understand the problem thank you you need to create a class called LadderAndSnake. A LadderAndSnake object has a board of 10x10 and a
image text in transcribed

In C++ please! Warning: do not use vectors in this exercise. Write a program that reads a character into a char variable and 15 integers into a 2D integer array with 3 rows and 5 columns, and performs the following tasks: (1) Reprint the 2D array (2) Compute and output the sum of the numbers by row or by column according to the character entered

3. Given the function: F(x,y,z)=(x+y)' (y'+xz) + (x+z)' (ztyz)' a) (10 pts) Give the truth table for F b) (10 pts) Simplify the expression using Boolean Identities c) (10 pts) Write F in Canonical SOP form
image text in transcribed

T F A variable defined in an inner block may not have the same name as a vari - able defined in the outer block. T F A conditionally executed statement should be indented one level from the if statement. T F All lines in a block should be indented one level. T F It's safe to assume that all uninitialized variables automatically start with 0 as
image text in transcribed

DQuestion 1 0.5 pts When you use a BEFORE trigger to work with an UPDATE statement, you can use the keyword and a column name to refer to a value in the row before it is updated. Question 2 0.5 pts To turn the event scheduler on or off, you can use the statement. Question 3 0.5 pts MySQL only supports triggers. Question 4 0.5 pts To create a
image text in transcribedimage text in transcribedimage text in transcribed

Your company has decided to offer a rewards program for its loyal customers. The rewards program offers three levels, Gold(G), Silver(S), and Bronze(B). Discounts on the customers sales receipt are provided in the table below along with additional discounts for only the amount of the purchase over $200.00. A maximum discount amount for any

Design a program that displays the following menu: Select a Language and I will say Good Morning 1. English 2. Italian 3. Spanish 4. German 5. End the Program Enter your selection. If the user selects item 1, the program should display Good morning. If the user selects item 2, the program should display Buongiorno. If the user selects item 3, the

How would you access just the 3 rd column of a 3 3 matrix called mat? ( Select all that apply ) 1 point mat [ , 3 ] mat [ : 3 ] mat [ , 3 ] mat ( , 3 ) mat [ : 3 ]
image text in transcribed

ITE254: Web Programming 2 3. Given the following secondary function function funStuff (x, y,z)( xy+30; zx+20; y+10; return y And given a segment of the code from a main function var num1 70; var num2- 50; var num3 60; while( num1 > num3) ( iff num2 > num1)( num3 funStuff( num1, num2, num3 ): else f num2 funStufff num1, num2, num3); Il ends while
image text in transcribed

I'm having trouble understanding this block of definitions: Definition: Let A = { } a_1 elementof A_1 Lambda...Lambda a_p elementof A_p} be a set of joint strategies over p players. Definition: For any p elementof P, a_p' elementof A_p, and a elementof A, let a||a_p' denote the member of A obtained by replacing a_p with a_p'. This is called a
image text in transcribed

Problem 2 Function Analysis (33 points) Assume n is a power of 3. Assume we are given an algorithmic routine f(n) as follows: function f(n): if n > 1: for i in range(n): for j in range(n): print("dividing") f(n/3) f(n/3) f(n/3) else: print("conquered") Part A (10 points) What is the running time T(n) for this function f(n)? You don't need to
image text in transcribed

A Java Problem. In this problem you are going write a class to model a traffic light that can cycle through colors, red, green, yellow. To do this, you will have to maintain the state of the traffic light. Maintaining state is one of the design pattern discussed in this week's lesson. The state of the TrafficLight indicates which light is lit. It
image text in transcribedimage text in transcribedimage text in transcribed

Which term describes the practice of users tagging data on Web 2.0 platforms? A) Cybereconomy B) Taxonomies C) Folksonomies D) Agronomy

Need help on C++ Homework Thanks LaB aSSIGNMENT Create a program that uses a switch statement and case statements to calculate the number of days in any given month based upon a user's input. February is a unique month. Prompt the user again to input the year if the user wants the number of days for February. Hint***. You will need to solve for
image text in transcribed

In the predicated shortest job first scheduling algorithm, the following sequence of CPU bursts has been observed: 7,5,6,15,15,15. a. Using 7 as the initial estimate, S0, generate the sequence of predictions, Si, for the corresponding observed values, Ti, where 0i5 and =0.8 b. Repeat the same predictions for =0.5
image text in transcribed

Which of these is true when a table is inthird normal form? Select one. 1 - All non - key columns depend on the whole primary key, but some also depend on other columns. 2 - All non - key columns depend on the whole primary key and on no other columns. 3 - A single non - key column depends on another non - key column, and all other non - key

Please make sure your answers are correct What decimal value does the 8 - bit binary number 1 0 0 1 1 1 1 0 have if: a ) it is interpreted as an unsigned number? b ) it is on a computer using signed - magnitude representation? c ) it is on a computer using one s complement representation? d ) it is on a computer using two s complement

No need to show work, answer is enough In this and the following four questions, we compare AES to DES from the structure as well as diffusion and confusion perspectives. For each specified element of DES, please indicate the most comparable element in AES if no comparable element exists in AES, please select "Not needed in AES". XOR of subkey
image text in transcribedimage text in transcribedimage text in transcribed

Question: Part 3: Interviewer Program Modify the Interviewer from Lab 03 with the following requirements: Answers must be able to handle sentences or numbers. Add a question about height in inches (float type). 1 in = 2.54 cm. Output the user's height in centimeters (float type). Ask all the questions first before the results are printed out.
image text in transcribed

/** A class suitable for the simulating a car driving. */ public class Car implements Comparable { private String name; private double fuelEfficiency; private double gasLevel; /** Initializes a car with a given fuel efficiency @param fuelEfficiency the default fuel efficiency */ public Car(String name, double fuelEfficiency) { this.name = name;

25.A new instruction, SMR (Store Multiple Registers), with symbolic opcode name SMR, is to be implemented for the multiple-cycle computer. The instruction stores the contents of eight registers in eight consecutive memory locations. Register R[SA] species the address in memory M to which the rst register R[SB] is to be stored. The registers to be

Let A be the following algorithm for determining whether a polynomial is identically zero or not: Input: a polynomial Q(z), an integer N. Output: zero or non-zero. Algorithm 1. Choose an integer r at random from the interval [1..N]. 2. Evaluate Q(r). If Q(r) = 0 return zero, otherwise return non-zero. Answer following: 1. The algorithm A returns

javascript Which of the following are true about the this keyword in JavaScript? Returns a new object of the specified class 0 It is a falsy value It is always the global object o It refers to the object that owns the code
image text in transcribed

Convert the NFA below to a regular expression.
image text in transcribed

A 3 - character string, inString, is read from input. If the second character of inString is not a digit, output "The second character is not a digit." Otherwise, output "The second character is digit: " followed by the digit. End each output with a newline.

Scenario: You work for the sales department of BikesRUs, a manufacturer of high-end mountain bikes. You are tasked to participate in the development of a data model that will be used to create a database to store and keep track of data that is important to the business. The data base will help in creating reports with information about the

Identify the statement that best defines time - variant data? a . Time - variant data refers to data whose values change over time b . Time - variant data refers to data that must be kept a history of the data changes. c . All of the above d . None of the above
image text in transcribed

Spring Boot Spring Boot acutator can be used to enable what aspects for microservices ? Pick ONE OR MORE options Health Checks Infrastructure Monitoring Service Discovery
image text in transcribed

Given p, q and (p q) r, which of the following is true? r r I'm not given whether p, q, or r is true. How do I go about solving this whether r or ~r is true.
image text in transcribedimage text in transcribed

write a program meeting all requirements in Java. A software company sells a software package for $99. Discount is available according to how many packages were bought. They are as follows: Write a program in Java to read a value from the keyboard for the number of packages sold and then display the following with appropriate descriptions: - The
image text in transcribedimage text in transcribed

Consider a University that has a main campus and four branch campuses (North, South, East, and West). Assume each student have a home campus where they usually register and take classes. However, students can register for any class at any campus. Faculty members teach at a single campus. Each class is offered at a single campus. Assume the

GUI Components Part 1 is the only part to this lab. Create a folder named Unit08 and place all your files for this assignment in that folder. You will create a program called Unit08_Prog01.java. This program will display a graphical user interface (GUI) . The window has a title of "Unit08_Prog01" and three panes stacked one on top of the other.

Derive (manually) the reliability equation of the system shown below. This is a complex dynamic system and the failure distribution for each component is shown in the table. Parameter (in Hour or Equivalent) Component Failure Distribution Weibull 3 parameter -3, = 1000, = 100 MTBF 1000 Mean 6, standard deviation 0.5 8-07, = 150, =-100 Mean 250,
image text in transcribed

The cost to become a member of a fitness center is as follows: The senior citizens discount is 30% If the membership is bought and paid for 12 or more months, the discount is 15% If more than five personal training sessions are bought and paid for, the discount on each session is 20%. Write a menu-driven program in C++ that determines the cost of

Showing 200 - 300 of 1501
  • 3 / 16