তথ্য প্রযুক্তি

1. Why would a hacker use a proxy server ?

a. To create a stronger Connection with the target .

b. To create a ghost server on the network

c. To o btain a remote access connection

d. To hide malicious activity on the network

2. Which of the following creates a new type?

a. A class

b. Object

c. Attribute

d. Method

3. Which of the following creates a new type?

a. Concatenate

b. Append

c. Join

d. Add

4. DRY principle makes the code:

a. Reusable

b. Loop forever

c. Bad Repetitive

d. Complex

5. Which concept, enables programmers to assign a different meaning or usage to a variable, function, or an object in different contexts?

a. Inheritance

b. Message passing

c. Polymorphism

d. Abstraction

6. Techniques of using fixed words for machine code function is classified as :

a. Compiler

b. Translator

c. Mechanics

d. Mnemonics

7. Function which is used in step wise refinement of program is classified .

a. Procedure

b. Library Format

c. Routine Format

d. Subroutine format

8. The process to discover plain text or key is known as-

a. Cryptanalysis

b. Crypto design

c. Crypto process

d. Crypto graphic

9. A compiler can check ;

a. Logical error

b. syntax error

c. Both logical and syntax error

d. Non logical and Syntax error

10. A way of making a group of people all think about something at the same time to solve a problem is known as .

a. Cooperation

b. instruction

c. collaborating

d. brainstorming