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Computer Science - Object Oriented Programming Using C++

Exercise : Object Oriented Programming Using C++ - Section 2
41.
Evaluate the following expression: 7 >=3 + 4 || 6<4 && 2<5
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
The base class for most stream classes is the _____ class
ios
out
in
app
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.
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)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.
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
Answer: Option
Explanation:
No answer description is available. Let's discuss.
45.
Which of the following is a C++ object?
cin
>>
iostream
read()
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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