Pps Class Test 2_1
Questions and Answers
- 1.
Write a program on recursion
- 2.
WRITE A PROGRAM TO READ AN ARRAY OF 5 ELEMENTS AND PRINT SUM OF ALL EVEN NUMBERS FROM THE ARRAY
- 3.
- A.
50
- B.
4
- C.
15
- D.
69
Correct Answer
A. 50 -
- 4.
Size of the following structure structure student { char name[50]; int id; char subject[15]; };
- A.
50
- B.
4
- C.
15
- D.
69
Correct Answer
D. 69Explanation
The size of the structure "student" is 69 bytes. This is because the structure contains three variables: "name" which is an array of characters with a size of 50 bytes, "id" which is an integer with a size of 4 bytes, and "subject" which is an array of characters with a size of 15 bytes. Therefore, the total size of the structure is 50 + 4 + 15 = 69 bytes.Rate this question:
-
- 5.
- A.
Hello
- B.
H
- C.
Error
- D.
Hell
Correct Answer
A. Hello -
- 6.
What is the following statement in bold called as? void f1(); void main() { f1(); }
- A.
Function prototype
- B.
Function call
- C.
Function definition
- D.
None of the above
Correct Answer
A. Function prototypeExplanation
In the given code, the statement in bold "void f1();" is called a function prototype. A function prototype is a declaration of a function that specifies the function's name, return type, and parameters (if any), but does not include the function's body. It allows the compiler to know about the existence of the function before it is actually defined or called. In this case, the function prototype is declaring a function named "f1" which takes no arguments and returns void.Rate this question:
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- 7.
Recursion is
- A.
Calling a function again and again till base condition is met
- B.
Calling a function
- C.
Calling a block of code
- D.
Recursion cannot be implemented in C
Correct Answer
A. Calling a function again and again till base condition is metExplanation
Recursion is the process of calling a function repeatedly until a specific condition, known as the base condition, is met. In this process, the function calls itself, creating a loop-like behavior. This allows for the repetition of a certain block of code without the need for explicit iteration. Recursion is commonly used in programming to solve problems that can be broken down into smaller, similar subproblems.Rate this question:
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- 8.
- A.
30
- B.
10
- C.
20
- D.
Error
Correct Answer
C. 20 -
- 9.
- A.
10
- B.
20
- C.
30
- D.
Error
Correct Answer
D. Error -
- 10.
- A.
Garbage values
- B.
Error
- C.
11 12 13 14 15 16 Garbage values
- D.
Garbage values
Correct Answer
C. 11 12 13 14 15 16 Garbage values -
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Current Version
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Mar 21, 2023Quiz Edited by
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Apr 01, 2020Quiz Created by
Vijayetha
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