Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Question
Consider the adjacent code segment. What is the range of possible random intergers displayed by the program execution?
x <-- Random ( 5,50)
y <-- RANDOM ( 100,200)
z <-- x + y
DISPLAY ( z)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution
Trending nowThis is a popular solution!
Step by stepSolved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- 2. Design of a 4-bit excess-3 counter and 8-bit Up-Down counter. (1) Fig 2 shows the logic symbol of an universal 4-bit counter, its truth table and Verilog code. Nov please design the Verilog code of a 4-bit excess-3 counter (counter from 3 to 12) based on the cod in Fig 2(a). Please fill the blanks to complete the design. CLOCK CNTR4U CLK CLR LD ENP 11 ENT DO D1 D2 D3 778588 88888 QO Q1 -Q2 -Q3 RCO CLR 1 0 0 0 0 0 0 0 0 Inputs LD ENT ENP 1 0 0 0 0 X 0 X X 0 1 X X 1 1 1 0 1 0 1 0 1 1 1 1 Current State Q3 Q2 Q1 QO Fig 2 X X X X X X X X 0 0 0 0 0 0 1 1 1 X module Vrcntr4u( CLK, CLR, LD, ENP, ENT, D, Q, RCO ); input CLK, CLR, LD, ENP, ENT; input [3:0] D; output reg [3:0] Q; output reg RCO; 0 1 1 1 0 1 1 1 1 X Q <= 4'd0; Q <= D; X 0 1 always (posedge CLK) // Create the counter f-f behavior if (CLR == 1) else if (LD == 1) else if ((ENT-1) && (ENP-1)) Q <- Q + 1; else Q <= Q; Q3* 0 D3 Q3 Q3 always (Q or ENT) // Create RCO combinational output if ((ENT == 1) && (Q == 4'd15)) else RCD = 1;…arrow_forwardWhen the body of a loop contains another loop, the loops are symmetric nested asymmetric spaghetti codearrow_forwardWrite a while loop that prints the multiples of 3 from 300 down to 3. The programming language is java.arrow_forward
- 3-9 Identify Big 0 of each loop.arrow_forwardIn PYTHON Using one of the loop construct draw:- Ten dashed Horizontal lines- Each line of length 150 units (or pixels)- All lines aligned at the same left vertical margin- Lines 10 units apart each other Note- Set the length of solid segment to 10 units- Set the length of the non-visible segment to 5 units Assumption- Use of Turtle library (i will check the answer, it has to be correct)arrow_forwardA semicolon (;) is necessary at the end of which type of the loop? All loops do-while while forarrow_forward
- Loops: Based on the following code segment: int val = 10; String s = String.format("%d", val - 5); while (val < 25) { s +=String.format(",%3d", val); val += 5; } System.out.println(s); Select the code using a for loop that produces identical output: String s = String.format("%d", val); for (int val = 10; val < 25; val + 5) { s += String.format(",%3d", val); } System.out.println(s); Strings = String.format("%d", 5); for (int val = 10; val <= 25; val += 5) { s +=String.format(",%3d", val); } System.out.println(s); String s = String.format("%d", 5); for (int val s += String.format(",%3d", val); } == 10; val < 25; val + 5) { System.out.println(s); None of these will produce the same output. String s = String.format("%d", 5); for (int val = 10, val < 25, val += 5) { s += String.format(",%3d", val); } System.out.println(s); Strings = String.format("%d", 5); for (int val = 10; val < 25; val += 5) { s +=String.format(",%3d", val); } System.out.println(s); String s = String.format("%d", 5); for…arrow_forwardTips for 3.8 lab assignment:user_numbers = [ ]user_input = int(input())while user_input > 0:…print(user_numbers)arrow_forward12. In .............., the bodies of the two loops are merged together to form a single loop provided that they do not make any references to each other. a. Loop unrolling b. Strength reduction c. Loop concatenation d. Loop jammingarrow_forward
- profile-image Time remaining: 00 : 09 : 42 Computer Science C++. Need help writing a program that plays the game of Hangman. The program should pick a word (which is either coded directly into the program or read from a text file) and display the following: Guess the word: XXXXXX Each X represents a letter. The user tries to guess the letters in the word. The appropriate response yes or no should be displayed after each guess. After each incorrect guess, display the diagram with another body part filled. After seven incorrect guesses, the user should be hanged. The display should look as follows: O /|\ | / \ After each guess, display all user guesses. If the user guesses the word correctly, display: " Congratulations!!! You guessed my word. Play again? yes/no " Please help in making this code and if possible to include steps to learn what most of the lines and functions do in order to understand it better. Thank you.arrow_forward3. What is the output for the following pseudocode segment? For your answer list all output.m = 4n = 8while m < noutput “final”z = 2while z < noutput “final”z = z + 2endwhilem = m + 2endwhilearrow_forward1. Rewrite the program segment that follows, using a for loop and do-while loop: = 1; product i = 0; %3D while (i < n) { scanf(“%d", &a); if (a != i) %3D product *= a; ++i; }arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education