Assuming that the variable a is holding the value 4, the variable b is holding the value6, and the variable c is holding the value 4: the expressions b >=and a >=5 is false.a and a >= c are trueTrueFalse

1) We have three variables variable a = 4 variable b = 6 variable c = 4 2) We need to evalauate…

Answered: Assuming that the variable a is holding…

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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Assuming that the variable a is holding the value 4, the variable b is holding the value
6, and the variable c is holding the value 4: the expressions b >=
and a >=5 is false.
a and a >= c are true
True
False

Expert Solution

Explanation

1) We have three variables

variable a = 4
variable b = 6
variable c = 4

2) We need to evalauate below two conditions

b>=a and a >= c
- b is 6 and c is 4. So, b>=a is True
- a = 4 and c = 4. So, a>=c is True (a is not greter then c but it is still equal to c)
- since both condition is true so and of both conditio is also True
a>=5
- a =4 So. a>=5 is False

3) So overall complete statement is True. as all both conditions are mentioned correctly

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