ch456713

ch456713

University

99 Qs

quiz-placeholder

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ch456713

ch456713

Assessment

Quiz

Other

University

Easy

Created by

Amrit Selva Ganesh

Used 3+ times

FREE Resource

99 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is an lvalue in C?

A) A label name

B) A literal constant

C) An object stored in computer memory

D) An error message

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What does the statement count++ do?

Sets count to 0

Increments count by 1

Multiplies count by 2

Decreases count by 1

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following is a correct use of assignment chaining?

i + j + k = 0;

i == j == k == 0;

i = j == k = 0;

i = j = k = 0;

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the output of

i = 8; j = 4; i *= j++;

printf("%d %d", i, j); ?

32 4

40 5

40 4

32 5

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which form of increment returns the incremented value immediately?

x--

--x

++x

x++

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

In a switch statement, what data types can the controlling expression be?

int, char, enum

array

string and float

float and double

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the output if grade = 3 ?

switch (grade) { case 4: printf("Excellent"); case 3: printf("Good"); case 2: printf("Average"); case 1: printf("Poor"); case 0: printf("Failing"); }

GoodAveragePoorFailing

Good

GoodAverage

GoodAveragePoor

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