b. J: 2 and A := 5For k=1 to 7 doA = A + 1 Determine the value of each given variable after the given controlstatement is executed.a. J:= 2 and A := 3If (not (J= 5) and A = 3) thenJ:= 7elseA := 7

Here in the both questions we have to deal with control statement. There are 4 types of control…

Answered: b. J: 2 and A = 5 For k = 1 to 7 do A…

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b. J: 2 and A = 5 For k = 1 to 7 do A := A + 1

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Max Function

Statistical function is of many categories. One of them is a MAX function. The MAX function returns the largest value from the list of arguments passed to it. MAX function always ignores the empty cells when performing the calculation.

Power Function

A power function is a type of single-term function. Its definition states that it is a variable containing a base value raised to a constant value acting as an exponent. This variable may also have a coefficient. For instance, the area of a circle can be given as:

Question

b. J: 2 and A := 5
For k=1 to 7 do
A = A + 1

Determine the value of each given variable after the given control
statement is executed.
a. J:= 2 and A := 3
If (not (J= 5) and A = 3) then
J:= 7
else
A := 7

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