
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Which of the following apply to the while loop only? To the do...while loop only? To both?
a. It is considered a conditional loop.
b. The body of the loop executes at least once.
c. The logical expression controlling the loop is evaluated before the loop is entered.
d. The body of the loop may not execute at all.
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- Problem3: Looping: (30 points)Create a program flowchart that generates and displays the Fibonacci sequencenumbers of n(as input). In Fibonacci, the current third number is the sum of two previousnumbers. Sample input/output dialogue:Enter a no. 9Fibonacci series : 1 1 2 3 5 8 13 21 34Your flowchart and pseudocode here…...pls help me :(arrow_forwardQuèstion 25 By default the compiler is always responsible to set the step-size for a loop variable in a counting iterative statement. True Falsearrow_forwardQUESTION 9 Consider the steps you would take to write code that prints the output (below) meeting these criteria: • Use a while loop. • Declare a loop-control variable called noofSteps that is to be tested against 12. *****Output***** Step 1 Step 2 Step 3 <== Not part of actual output. .. Step 12 Choose the correct response to answer each question: 1) What is the means of stopping the while loop? 2) What is this while loop doing? 3) How is the loop-control variable modified? 4) Rather than testing noofSteps against 12, another valid test expression isarrow_forward
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