Computer Science - Online Test
Q1. Which of the follo ing OS is a commercially licen ed Operating system?
Answer : Option A
Explaination / Solution:
No Explaination.
Q2. Which of the following OS is not based on Linux?
Answer : Option D
Explaination / Solution:
No Explaination.
Q3. If i = 5 before the assignment i := i-1 after the assignment, the value of i is
Answer : Option B
Explaination / Solution:
No Explaination.
Q4.
How many times the loop is iterated?
i := 0
while i ≠ 5
i := i + 1
Answer : Option B
Explaination / Solution:
No Explaination.
Q5.
Using this recursive definition
how many multiplications are needed to calculate
a10?
Answer : Option C
Explaination / Solution:
No Explaination.
Q6. How many main() function(s) present in a C++ program
Answer : Option B
Explaination / Solution:
No Explaination.
Q7. Which of the character is used as suffix to indicate a floating point value?
Answer : Option A
Explaination / Solution:
No Explaination.
Q8. How many times the following loop will execute? for (int i=0; i<10; i++)
Answer : Option B
Explaination / Solution:
No Explaination.
Q9. cin>>n[3]; To which element does this statement accepts the value?
Answer : Option B
Explaination / Solution:
No Explaination.
Q10. Which of the following concept encapsulate all the essential properties of the object that are to be created?
Answer : Option D
Explaination / Solution:
No Explaination.
