S
  1. study help
  2. subject categories
  3. computer science
  4. databases
  5. may 2019
  6. 26

Databases Questions and Answers May 26, 2019

Expert-verified solutions to help you succeed

We want to devise a dynamic programming algorithm for the following problem: there is a string of characters which might have been a sequence of English words with all the spaces removed, and we want to find a way, if any, in which to insert spaces that separate English words. For example, theyouthevent could be "the you the vent", "the youth
image text in transcribed

Instructions: You should submit your answer to this question as a Python code with .py extension to the corresponding question in Google Classroom. Attention: Make sure to write your name, surname, department, and student ID number Question: (Eliminate duplicates) Write a function that returns a new list by eliminating the duplicate values in the
image text in transcribed

Design an Entity-Relationship diagram that models a department management system and considers the requirements listed below. That means that you have to identify suitable entity sets, relationship sets, attributes, keys of entity sets(if not specified), and so on. Further add the cardinalities (1:1, 1:m, m:1, m:n) to the relationship sets and

Which function will return an #N / A error? Multiple Choice = KUP ( 3 , 1 : 4 , 3 , FALSE ) * , FALSE ) = KUP ( 3 , 1 : 4 , 3 , FALSE ) , TRUE )

Programmed in Java This problem is from programming assignment 8 in the chapter 6 on Arrays. In this exercise you should create parallel arrays. That means creating multiple arrays where the elements in certain positions each array is synchronized with elements in the same position in other arrays. Design and code a program to read data from a
image text in transcribedimage text in transcribedimage text in transcribed

Question 8 4 pts Which of the following symbols can be used as part of an identifier? $ & ( underscore ) @
image text in transcribed

Question 4 1 1 pts Which of the following models operate at the lowest level of abstraction and is both hardware and software dependent? external conceptual physical internal
image text in transcribed

The following state diagram corresponds to the flip-flop : 1 Coco D 0 2 1 Select one: O a. T flip flop O b. D flip flop O c. JK flip flop An essential prime implicant has at least one element that is not present in any other implicant. Select one: True False on
image text in transcribed

undefined 2.2. (6 points) The code given below should print this output: -10 / 3.0 is -3.33 0 is even 2 is even However, the code has 6 errors that prevent it from running correctly. Line 3 has one error but requires two fixes. Identify the error on each line and the way to fix it. Line 1 DOUBLE d = -10; Line 2 int z = 3.0; Line 3
image text in transcribed

In database MySQL solve the following ( 1-8) questions ((I upload two pictures)) SQL Queries: Using the University database, write following queries: 1. Student Table : IL name Instr_id 2000 IFname Wafa gender F Ahmed 2001 Hind Fahed F 2002 Asma Abdullah F 2003 Ali Fahed M NULL NULL NULL NULL 2. Instructor Table: SFName BDate Gender Std_ID 1000 SL
image text in transcribedimage text in transcribed

Topic: SQL / Database Management Question: Which joins produce output with columns from both tables? (choose all that apply ) Group of answer choices 1. SELECT * FROM x JOIN y ON x.key=y.key 2. SELECT * FROM x WHERE EXISTS (SELECT 1 FROM y WHERE x.key=y.key) 3. SELECT * FROM x FULL JOIN y ON x.key=y.key 4. SELECT * FROM x WHERE x.key NOT IN

Hi, I require a python code which will draw the Subaru logo. It has to be in a box of 100 pixel by 100 pixel. As seen in image 2. So It must fit the box exactly (meaning it will be touching either the top, bottom or side walls). It must be done in Python 3.6.1 or Higher. Thanks Any other questions Please comment below.
image text in transcribedimage text in transcribed

Question 1) Write a C program that corresponds EXACTLY to the following description. Note: all the program is in main. A structure type passenger is defined. It contains a string name name of the passenger) and a float w (weight of the passenger). Define the structure type car as containing a float w (weight of the car) and an array p of 2
image text in transcribed

THERE ARE 5 QUESTIONS LOOK IN IMAGE , TOPIC IS OF AUTOMATA , ANSWER ALL 5 QUESTIONS , IF YOU DONT KNOW SKIP . ANSWER WITH PROPERY QUESTION NUMBER AND CORRECT OPTION ( EG : Q 1 - A ) . QUESTION 5 IS OF MULTIMPLE CORRECT BE CAREFUL 1 ) Which of the following statement ( s ) is / are false regarding Timed Automata? a . Timed automata are hybrid
image text in transcribed

Using the hardware given to the right, show the addition of two numbers in steps as it would take place. A = 8.625, B=- 7.125 Show the steps in detail. Also show the contents of different registers (R1, .. R8) and control bits (C1, .. C9). It is noted that Control bits (C1, .. C9) could be either 1 or 0 and you can assign the logic levels for
image text in transcribed

Using the program listed below, identify the values of pid at lines A, B, C, and D. #include #include #include int main() { pid_t pid, pid1; /* fork a child process */ pid = fork(); if (pid < 0) { /* error occurred */ fprintf(stderr, "Fork Failed"); return 1; } else if (pid == 0) { /* child process */ pid1 = getpid(); printf("child: pid =

Consider the following initial value problem: $$ y^{\prime}+\frac{3}{t} y=2,1 \leq t \leq 2 \text { with } y(1)=1 $$ The value of $c$ such that $y=\frac{1}{2} t+\frac{cHt^{3}}$ is the exact solution of the IVP is: $2 / 3$ $1 / 2$ $3 / 4$ $1 / 3$ SP.SD.441
image text in transcribed

I am trying to create a plot in python with 1000 individual curves on it. The variables a, b, and c are all needing to range from -1 to 1 and I must plot 10 points in that range. The function is psi=asin(pi*x)+bsin(2*pi*x)+csin(3*pi*x). I posted what I have so far. Any help with this would be appreciated! 1 # importing the required modules 2
image text in transcribed

Create a number of elements toward the building of one of the following systems: Note - you won't be building the entire system - just pieces Leave Management System Hotel Management System Time Keeping System Pizza Ordering System (like Domino's online for example) Point of Sale System Backend for a Blog System The elements you are responsible

Build an FA (finite automaton) that accepts the language L consisting of all words that *have a length divisible by 3 with no remainder and *end in the bb-substring L is defined over the alphabet = {a, b} (10 marks)
image text in transcribed

If a bearing needs 4.30s to solidify enough for impact, how high must the tower be?\ Express your answer with the appropriate units.\ View Available Hint(s)\ y_(0)= \ Units\ Units input for part A\ Part B\ What is the bearing's impact speed?\ Express your answer with the approprlate units.\ View Available Hint(s)\ v_(1)= If a bearing needs 4.30s
image text in transcribed

( 1 0 points ) Recall that a comparison - based sorting algorithm can be repre - sented in the ( binary ) decision tree model. Following the worked example of Tutorial SS 1 3 ( refer to the collection of exercises and solutions on the tutorial page on canvas ) , the figure below shows part of the decision tree for mergesort operating on a list of
image text in transcribed

Using a 3:8 binary decoder (shown below) with 1-hot logicand OR gate, implement F(A,B,C)= (m3, m5, m7). b) As opposed to the 1-hot convention presented in class, the 0-cold logic decoder works the same way as the decoder in (a) but with all outputs inverted. In this case, the decoded output produces one logic 0 and 1s for all others. The symbol is
image text in transcribedimage text in transcribed

Suppose that we have a 2 - dimensional data set X . We transform each data point Xj = ( Xj , 1 , Xj , 2 ) as follows: Xj~ = ( aXj , 1 c , bXj , 2 c ) , where a , b , c are constant values. This is a linear transformation, because our transformed data comes from simple operations that use 'first powers' of the original data. If our given data set

1. What are some subclasses of ActionResult? 2. How do you redirect a method from one action to another? 3. Which property do you use to store data that persists across multiple requests? 4. Which pattern is most often uses the TempData dictionary? 5. Name 3 common techniques for maintaining state? 6. What is the purpose of a cookie? 7. What

Complete the implementation of the 'Age' class provided on the next slide. Todo 1 : Implement the str method so that it returns a string representation of the 'Age objects. Todo 2 : Implement the add ( ) method so that it returns the sum of two 'Age' objects. To make the task easier, please assume that every month consists of 3 0 days. If your

Write in C. Write a function that takes an array of integers, its size and the key as parameters and prints the indices of the first and last occurrences of the key. The function also prints the total number of times the key appears in the array. A sample output is shown below. Write your program using a symbolic constant SIZE so that it can be
image text in transcribed

Haskell was impressed by the bravery and competence of Union troops, but you might expect that from a Union officer. You cannot expect Haskell to have been objective on this score. On the other hand, Haskell did have a clear Idea of the advantages that the Union possessed at Gettysburg. Which of the following advantages does he single out as a
image text in transcribed

For this project assignment, you are going to write a Java program to get total wins for a horse race. Project Specifications Each year, Christian Hur, the owner of Racine Horse Farms, enters four of his horses in five local horse races. He uses the table shown below to keep track of his horses' performances in each race. In the table, a "1"
image text in transcribedimage text in transcribedimage text in transcribed

Draw an Activity Diagram of the Use Case CreateNewCustomer" Use case: CreateNewCustomer Use case ID: 007 Actors: Customer Preconditions: 1 The Customer is not logged on to the system. Flow of events 1 The use case begins when the Customer selects New Customer. 2 The system asks the Customer to enter a user name and password. 3 The Customer enters

I want to fix the problem 1 and 2 in python! itu lolaioH Between Feb 28- Mar 6-NO EXCEPTIONS. But you have plenty of time work on it between now and then, so don't wait until the last minute. 1. Average Rainfall Write a program that uses nested loops to collect data and calculate the average rainfall over a period of years. The program should
image text in transcribed

system integrates existing systems by providing software called that Connects multiple applications. EAI; middleware ERP; endware EAl; endware ERP; middleware
image text in transcribed

A is a decimal figure that, when multiplied by 2 4 and then by 1 0 0 , gives an approximate lease interest rate. residual value money factor extra charge capitalized cost factor
image text in transcribed

Agile MIS Infrastructure Characteristics - Part 2 of agile MIS infrastructures can help ensure that systems can meet and perform under any unexpected or unplanned changes. The goal of this activity is to test your knowledge of the seven abilities of an agile infrastructure. Instructions: Match each item to the agile MIS infrastructure ability it
image text in transcribed

Write code that utilizes appropriate string methods to produce a list of lists, with each inner list containing the values from individual data rows. Separate the header and the data rows in two separate lists while removing spaces before or after each value. The code should then convert the data into a list of dictionaries as shown below. Note
image text in transcribed

Ay dame a limpiar esta imagen con matlab por cada color de los c rculos .
image text in transcribed

4) AES question - Create a "plaintext.txt" file with 1234567890" as the content. Use "EE5815" as the key. Encrypt this file using OpenSSL, with AES algorithm, key length 256-bit, using CBC mode. What is the "Hex" content of the encrypted file "encrypted.bin"? Please show the OpenSSL commands that you used to encrypt and to decrypt the
image text in transcribed

Implementation of Numerical Algorithms in Excel uestion 3: d2T dx2 - 0.15T 0 A steady-state heat balance equation for a rod can be represented as: Use shooting method to solve for TI), 2), ?9) for a 10-m long rod, where the boundary conditions are: T(0)-240 and T(10)-150. While solving using Shooting method, use Ralston method with step size of 1
image text in transcribed

Consider the following function definition. int mystery(int x, int n){ if(n == 1) return x; else return (mystery (x-1, n - 1) +x); } What is the result returned by calling mystery( 10,4)
image text in transcribed

Course Name: Computer Engineering. I hope that the solution is clear and correct. Please, this is an important duty. I want a solution now, please 3. Which of the following graphs are connected and disconnected? M LT
image text in transcribed

Develop an algorithm for the following problem statement. Your solution should be a modularised pseudocode with an appropriate comments. Assume all data from the file is valid. Develop an algorithm for a program that prompts the user for anannual salary and then calculate the amount oftax that should be paid. The tax rate that applies is shown in
image text in transcribed

B. More Variables In this program, we will compute the bonus earned by an employee and display the result on the screen. Write a C++ program called Lab3B.cpp that does the following: Using a suitable message, prompt for and read in the full name of the employee and save it in a string variable called name. Note that the name can have more than one

For the following Relational Algebra / SQL statements, specify the output of each query. (do not explain how each query will be executed, but specify the output to be obtained when the query is executed). (a) R1 : ACTORS WHERE YearOfBirth > 1948 C : R1 [ LName ] (b) SELECT FilmTitle FROM FILMS WHERE (LengthInMins BETWEEN 100 AND 200) AND FilmTitle
image text in transcribed

Which port and protocol are used by Syslog? Choose all that apply. A option A 1 4 8 B option B UDP C option C TCP D option D 2 4 0 E option E 5 1 4

Answer all parts of the question complete and correct with full steps to get 100% feedback!! Do not miss any part of the question if want good comment and thumbs up. Answer question 6 too based on the results of Q5. Thanks. 5. Assume we have a task that is 25% parallelizable. i. What is the speedup gained by running on a dual-core machine compared
image text in transcribedimage text in transcribed

In a fixed partitioning scheme, the adjacent memory partitions are 150k, 500k, 200k, 300K, and 550K. If the processes requiring memories 210k, 450k, 135k, and 425k arrive in this order, find the allocations for the first-fit and the best-fit algorithms
image text in transcribed

you can see the us-500.csv file from this link https://github.com/Theshaft06/CSV-without-db/blob/master/us-500.csv I have a us 500.csv file I need the whole linux command line which apply these requires 1. Display a list of people in California from us-500.csv residing in 95111 zipcode. 2. Create three files for people with hotmail, gmail, and aol
image text in transcribed

Exercises 1- Write program uses a nested for loop to find the perfect numbers from 2 to N. 2- Write a program to enter any number and print all factors of the number. 3- Write a program that calculates the factorials of 1 through 20. Display the results in tabular format. 4- Write an application that displays the following patterns separately. 1
image text in transcribed

Ch7 Basic Router Configuration and the CLI (Packet Tracer) Objective The overall objective of this laboratory exercise is to gain experience with basic Cisco router configuration commands and to gain an introductory understanding of the following: Device IP Address Subnet Mask Gateway Address PC1 10.10.20.1 255.255.255.0 10.10.20.250 PC2
image text in transcribed

True OR False? 1.Java is both statically and dynamically typed. 2.If creating a class Bicycle, a field serialNumber would be best declared static. 3.A class method can access instance fields. 4.An instance method can access class fields. 5.A git fork creates a local copy of your own repository. 6.A git branch starts at a commit with multiple

I need a sample blending modes in both Photoshop and CSS. Follow these steps: Find a nice image on pexels.com to use for your blending mode exploration. In Photoshop, use blending modes to create a cool special effect with that image. Create a simple HTML page with no content, and apply your image as the background image to the body element of the

Here is the **_Unsort_** function we have been using. from random import randrange # for unsorting an array def unsort(L): '''Postcondition: The elements of L have been rearranged in random order.''' # For each position, swap the element with another element. for i in range(len(L)): j = randrange(0,len(L)) L[i], L[j] = L[j], L[i] Now that you are

Vidya Senior Secondary Public School in Nainital is setting up the network between its different wings. There are 4 wings named as SENIOR(S), JUNIOR(J), ADMIN(A) and HOSTEL(H). Distance between various wings are given below: Wing A to Wings Wing A to Wing ] Wing A to Wing H Wing S to Wing Wing S to Wing H Wing ) to Wing H 100 m 200 m 400 m 300 m
image text in transcribed

5.12 (Calculating the Product of Odd Integers) Write a program that calculates the product of the odd integers from 1 to 15. I have this but nothing displays when I execute the program yet it says its executed can someone help to have this corrected. \#include using namespace std; int main() inti,product=1; for(i=3;i
image text in transcribed

Question 8 Excel Output 1 Micro soft Excel 14.0 An swer Report Worksheet: [Problem 2.23.xls Solution Report Created: 10/31/2014 1:57-14 PM Result: Solver found a solution. All Con straints and optimaity conditions are satisfied. Solver Engine Engine: Simplex LP Solution Time 0.010 Seconds Solver Options Max Time 100 see lterations 100, Precs ion
image text in transcribed

4. A processor with a word-addressable memory has a two-way set-associative cache. A cache line is one word, so a cache entry contains a set of two words. If there are M words of memory and C cache entries, how many words of memory map to the same cache entry? (A) C (B) M 2C (C) M (D) 2M (E) M
image text in transcribed

1 and 2 Review for Function Test 1. create a function header and body that takes in a double and returns an int. The int will be the number sent in modulus 99 2. create a f unction that accepts three values and returns the largest of the three values. If all values are the same number, return the first value received 3. create a line in the main
image text in transcribed

1 If there exists a constant k0 such that f(n)=(nlogbalgkn), then T(n)=(nlogbalgk+1n) The solution to the recurrence T(n)=4T(n/2)+n turns out to be T(n)=(n2). Show that a substitution proof with the assumption T(n)cn2 fails. Then show how to subtract a lower-order term to make a substitution proof work
image text in transcribedimage text in transcribed

I need Algorithm Of this Really needed now Upvote Confirm Please provide good answer We all are aware of Delhi government Odd/Even rule for vehicles. If today, vehicles with "Odd vehicle number" allowed then on 31st dec 2021 which vehicle number will be allowed ie odd or even? Write an algorithm for above
image text in transcribed

Please help, Im not sure what I did incorreect. BlockPy: #23.2) Weekend Check The function is_weekend is supposed to consume nothing and return a Boolean indicating whether the current day of the week is a weekend, according to user input. However, it does not work correctly. Fix this function by applying the rules of scope. Feedback Ready Printer
image text in transcribed

Q#4. Solve the SR (Shift-Reduce) and RR (Reduce-Reduce) conflict in this grammar and to prov that your grammar is LL (0), construct an LL (0) parsing table for it. Exp+Exp + Term| Term Term>Term*Fact Fact Fact (Exp) | a
image text in transcribed

1. 2. Which instruction is used to call a function? (Select 1) Oj FUNC O jr $ra b FUNC jal FUNC When following MIPS register conventions, how many values can be returned from a function? (Select 1) O2 As many as you want O 1 o 3
image text in transcribedimage text in transcribed

Question 1 Question 1 180 eur Maris distribution : 3-3-2-2 Use the flowing costs necessary. Coulomb cott ATXNw/vaca petit,8.864X30 sek Permesity Of Vac, 13.5370016366 x . Magtude of the Charpe of one econe.002.782 X 10 "Cass of ore Section, M.-8.10338356 x 10 Agunless specified otherwiseach Symbol carries the use nearing. For de mensiero.com V a
image text in transcribed

Problem 4. (Root Finding) Write a program called root.py (a variant of the aqrt program we dicussed in class) that accepts k (int), c (float), and epsilon (float) as command-line arguments, and writes to standard output the kth root of c, up to epsilon decimal places. Directions: - Set t (our guens) to c. - Repeat ns long as 1c/tk>c: - Replace t
image text in transcribed

An application developer wants customers to be assured that they are using authentic versions of their software that have not received any malicious updates. What technique can they use to achieve this? A Code repositories B Input validation C Secure cookies D Code signing

1) . Which of the following are parallel bus technologies? Select all that apply. a) . USB b). SATA c) . IEEE 1394 (firewire) d) . PCIe e) . PCI f). IDE/ATA g) .Data bus between CPU & RAM 2) . A memory module is labeled PC3-12800. Which two of the following statements are true? a) . It is DDR2 b) . It is DDR3 c) . It is DDR4 d) . It is capable of

It is given that y = 6 3 ( m o d 2 3 ) if 1 0 0 ?
image text in transcribed

Write a short discussion comparing the similarities and differences in the design decisions of C++ and Java with respect to the following five major programming language features of implementation of multiple inheritance, use of pointer data type, support for object oriented programming, allowed subprogram parameter passing types, mechanism of
image text in transcribed

A software development company was working on a new project. The project manager assigned different roles to team members to ensure smooth functioning. The project manager noticed that despite having a well - trained development team, the quality of the software was not up to the mark. He realized that they were missing a crucial element in the

A system with _ _ _ _ divides programs into parts and keep them in secondary storage, bringing each part into memory only as it is needed. Question 6 options: 1 ) virtual memory 2 ) shared memory 3 ) segmented processing 4 ) passive multiprogramming which is correct ?

Consider the arrival time and burst time of six jobs specified in the table below. a . Apply the Priority Non - preemptive operating system scheduling algorithm. b . Given Priority, the lower the value, the higher the priority. c . Generate a table to identify the process id , exit time, turnaround time, waiting time, and response time. d .
image text in transcribed

You are to use the UNIX environment to write the C programs as follows: Simulate the UNIX utility time that shows the time taken by a program. Your command-line syntax should be as follows: ( mytime command ). This program should invoke a program that gets the CPU time, forks a child to run command, and when the child returns get the CPU time

Supratim Sarkar (Sarkar), head of Corporate Strategy and Operations at TechVision Pvt. Ltd. (TechVision) an Indian multinational technology company, was a busy man. As head of the Corporate Strategy and Operations function, Sarkar had to manage various tasks with both short-term and long-term implications. He had to juggle between different

As covered in class, the arithmetic unit does the arithmetic and logic lifting for the processor. This ALU is an 8 bit ALU and can do 8 different operations as described in the table below. You will build the components for these logic and arithmetic operations.

Problem 1: Simulate an Online Store Design a C++ program that prompt the user to buy products from an online store. The program should add and remove products from the shopping cart. The user should the option to see their shopping cart. Finally, the program process the purchase and will display a detailed receipt to the user showing the item,
image text in transcribed

4. Find the convolution of $f(t)=\left\{\begin{array}{11}\frac{3}{2} t, & 9 \leq t \leq 3 110, & \text { otherwise } \end{array} ight. $ and $g(t)=\left\{\begin{array}{11}4, & -1 \leq t \leq 30, & \text { otherwise } \end{array} ight. $ Answer: $$ f*g=\left\{\begin{array}{11} 0 & t \leqslant-1 \frac{4}{3}(t+1)^{2} & -1 6 \end{array} ight. $$
image text in transcribed

FROM 220-03-NONLINEAR eQUATIONS.PDF 2. Secant Method (10 pts) Answer the following questions relating to the secant method. (a) Derive the equation for finding point t n terms of , and -1 starting from the equation for a straight line. Follow the derivation in the slides 220-03- Nonlinear Equations.pdf" (b) Code in MATLAB. Determine the real root
image text in transcribedimage text in transcribed

5 points Save Answer Suppose we have two hardware implementations of MIPS instruction set. Computer A has a clock cycle time 250 us (micro second) and 2.0 cycles per instruction (CPI) for a program. For the same program Computer B has a clock cycle time of 500 ps (micro second) and 1.2 cycles per instruction (CPI). Which computer is faster for the
image text in transcribed

Question One Compare traditional and Enterprise Systems ( ES ) software implementation in term of: Focus Implementation Time Cost Example
image text in transcribed

RUBY! Method 1 roll_call_dwarves This method should accept an array of dwarf names, for instance: ["Doc", "Dopey", "Bashful", "Grumpy"] It should then print out each name, in number order, using puts. The print-out should look like this: Doc Dopey Bashful Grumpy Look into the each_with_index method. Once the test for this method is passing, move

Each of these exercises require you add the named method to the ArrayIntList class created in the text. There is a link to a copy of an ArrayIntList Java source for this class definition in Module Chapter 15. Please download this as the starting point for your assignment, and add your methods to the class definition, annotating each with a comment

Complete the following program that reads a word and prints whether the word contains an even number of characters or an odd number. word = input ( ) if # Your code goes here print ( word , "contains an even number of characters" ) else : print ( word , "contains an odd number of characters" )
image text in transcribed

Python only. 2-7-C Student/Worker Multiple Inheritance Students sometimes work for the school or college they attend. Show a design for Multiple Inheritance of a Student/Worker
image text in transcribed

With error control, n - k bits are added to a dataword ( k - bits in length ) to create a codeword ( n - bits in length ) . True False

I need this asap ty. So this is my flow chart Assignments Print 0% 0 of 1 topics complete Topic Challenge - Module 1B - Using Blockly to Visualize Code Assignment Due January 8 at 1:00 PM Ends Jan 8, 2021 1:00 PM Navigate to Blockly online, or download it to your computer and run it. Using the flow chart you created in the last topic challenge as
image text in transcribedimage text in transcribed

Implement this excercise in the R language. Exercise 3.1 Construct and store a 4 2 matrix that's filled row-wise with the values 4.3, 3.1, 8.2, 8.2, 3.2, 0.9, 1.6, and 6.5, in that order. Confirm the dimensions of the matrix from (a) are 3 2 if you remove any one row. a. b. c. Overwrite the second column of the matrix from (a) with that same
image text in transcribed

Write a Banking graphical user interface client code in Java for account activities such as balance checking, deposit or withdraw. The GUI must have three text fields for Account, Balance, Amount (for either depositing or withdrawing) and three buttons for checking balance, deposit, withdraw and quit. The server protocol is as follows. In the

In Python, I have created a database list with a .txt file consisting of employee ID number, name, hourly wage and number of hours worked. As seen below in a sample portion. The first column is the ID, second is the first name, then second name, followed by hourly wage and then numbers of hours worked per day: 4123 Adam Carlson 12 15.0 8.0 1 3

Suppose that i is initially set to 9 and the user enters 9 for the input. What will be the output of the following code segment? n = int(input("Enter a value: ")) while i
image text in transcribed

- 6. Convert the following UML diagram into Java code[35] Student nama id opa ELN ate() qotCDA) etId() tName() tostring() Undergrad Graduate year thesistiti YAA got Yoar() set ThaniaTitle() tostring() gotthosisritle() string() Test class and sample output is given TestStudents is a driver class to test the above classes public class Teststudents
image text in transcribed

If you remove Document Properties and Personal Information, a workbook property is set to automatically remove metadata each time the file is saved. ( Select the correct answer ) True False

Within a UML class diagram, what symbol indicates that the member is private when placed in front of a data or function member? Group of answer choices - $ # +

Write a method ( or function ) named scoreGame that returns the score of a game. scoreGame receives two parameters: an int [ ] containing the values on the cards, and an int that stores the player's guess. Your method should return the score of the game as an int. You will need to compute the sum of the values in the array! You may also find the
image text in transcribed

for ( i = 0 ; i < = n ; i + + ) { for ( j = 0 ; j < = n ; j + + ) { System . out . println ( i + " , " + j ) ; }

5. Which of the following regular expressions will not generate a string with two consecutive l s? (Note that ? denotes the empty string.) II(01 10)* Ill. (0 + 1) * (O + ?) (A) I only (B) 11 only (C) 111 only (D) I and II only (E) II and III only
image text in transcribed

Modify the following BNF grammar for mathematical expressions to include exponentiation using the ^ operator, modulus using the % operator, and floating point numbers rather than just integers.

Question 5 1 pts 11 1 5 3 5. If arr1 = 12 4 6 8 , what is the value of arr1([ 1 3])? 3 4 .2 1 O [12] O [15] [3] O [5] Question 6 1 pts What is the result of x = 0:2:10; [0 2 10] O [0 0 0 10 10 10 O [0 2 4 6 8 10] O [2 4 6 8]
image text in transcribed

For this machine code, indicate the type of RISC V instruction and obtain the value of immediate data. 00111010101101010001110011100011 The answer for this is bne x10, x11, 3000 My question is- How do we get 3000 for immediate value? Really appreciate if someone could please explain by showing all the work on how to get 3000. This should be
image text in transcribed

Hi, I am trying to balance an AVL tree. I have the most code done, and the tree is proporly balanced, however, the Height and Balance are wrong when the program run. My program output: 4 (H:2, B:0) L:1 (H:1, B:0) L:0 (H:0, B:0) R:2 (H:0, B:0) R:7 (H:1, B:0) L:6 (H:0, B:0) R:9 (H:0, B:0) The correct output: 4 (H:3, B:0) L:1 (H:2, B:0) L:0 (H:1,

Using PowerShell ISE or VSCode, create a PowerShell script that does the following: Get the teacher name Store date/time in a variable Create a loop that asks for the following information Student Name Grade for final (numeric) After each entry, ask the user if they want to continue Validate the values are between 0 and 100 and not empty (null)

Showing 700 - 800 of 1504
  • 8 / 16