Object Oriented Programming Using C++ - CSE Questions and Answers

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The base class for most stream classes is the _____ class

ios

out

app

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Which of the following while clause will stop the loop when the value in the age variable is less than the number 0?

while age < 0

while (age < 0)

while age >= 0;

while (age >= 0);

while (age >= 0)

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The most efficient data type for a variable that stores the number 4.6e20 is the _____ data type

Character

Double

Float

Long Integer

Short Integer

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Which of the following is a C++ object?

cin

iostream

read()

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Which of the following can be used to declare the main function?

void main

void Main()

void main()

main

either (b) or (c) can be used

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You _____ write your own container classes

must

may

should not

must not

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If an integer object is thrown with a throw statement, then a subsequent catch block has a usable match if the type of the catch argument is

int

double

either (a) or (b)

neither (a) nor (b)

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The highest level of cohesion is

functional cohesion

temporal cohesion

logical cohesion

sequential cohesion

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You separate a derived class name from its access specifier with

a colon

two colons

at least one space

a semicolon