Vikram Sarabhai Space Centre Technical Assistant Computer Science Paper 2019
VSSC Technical Assistant/Scientific Assistant/Library Assistant exam is scheduled to be conducted on 30th July 2023 in Thiruvananthapuram. If you are the aspirants of the said exam, then you must read this question paper for practice.
| 1 | What will be the output of the following program segment?
int i=0; int sum=0; for (i=1; i<11; i++) { sum=sum + i; } print (sum); (a) 55 (b) 66 (c) 45 (d) 35 |
| 2 | In Object Oriented Programming Concepts, what is an abstract method?
(a) A method which doesn’t have any method body (b) A method with only a return statement inside the method body (c) A method which has method body with one statement inside it but no return statement (d) None of the above |
| 3 | Which of the following is a valid constructor declaration for the class Book?
(a) public String Book () (b) public float Book () (c) protected String Book () (d) public Book () |
| 4 | Which RAID type doesn’t use parity for data protection?
(a) RAID 1 (b) RAID 4 (c) RAID 6 (d) RAID 5 |
| 5 | Which of the following is not a part of UML?
(a) Usecase diagram (b) Class diagram (c) Entity Relationship diagram (d) Sequence diagram |
| 6 | Choose the method used for error detction
(a) Parity Method (b) Cyclic Redundancy Check (c) Hamming code (d) All of the above |
| 7 | For inputs, A=10101010 Find A XOR A
(a) 01010101 (b) 00000000 (c) 11111111 (d) 10101010 |
| 8 | A pure abstract class where all methods are without method body is generally called as
(a) Inner class (b) final abstract class (c) interface (d) package |
| 9 | The time required to move the read/write head to the desired track of a disk is called
(a) Latency (b) Access time (c) Seek time (d) page fault |
| 10 | Consider the following C++ Program, What is the output of this program?
int main () { int sal; sal = 4 + 2 * 15; cout<<sal; return 0; } (a) 35 (b) 34 (c) 90 (d) 30 |
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