20 Improtant Question and answer || CPCT ऑनलाइन परीक्षा में अधिकतर पूछे जाने वाले महत्‍वपूर्ण प्रश्‍न

20 Improtant Question and answer || CPCT ऑनलाइन परीक्षा में अधिकतर पूछे जाने वाले महत्‍वपूर्ण प्रश्‍न

Q.1. An interpreter converts a High Level Language program into machine language by executing

A) it word by word

B) Whole program in one go

C) it first into assembly language

D) it line by line

Ans:- D) it line by line

Q.2. Graphic output can be produced with the help of a

A) Printer

B) Monitor

C) Plotter

D) Speakers

Ans: C) Plotter

Q.3. Which protocol provides e-mail facility among different hosts?

A) Telnet

B) FTP

C) SNMP

D) SMTP

Ans: D) SMTP

Q.4. Who is known as father of computer?

A) Steve Shirley

B) Tim Berners-Lee

C) Brent Hoberman 

D) Charles Babbage

Ans: D) Charles Babbage

Q.5. Identify in the following list the first general purpose electronic computer.

A) ANALYTICAL ENGINE

B) UNIVAC

C) EDSAC

D) ENIAC

Ans: D) ENIAC

Q.6. Which of the following is used to store intermediate arithmetic and logic results in a CPU?

A) Virtual Memory

B) Accumulators

C) Secondary Storage

D) Buffers 

Ans: B) Accumulators

Q.7. If you are using MS Windows and use Alt+Print screen, you would be:

A) Closing a window

B) Printing a document

C) Enlarging a window

D) Tasking a screenshot

Ans: D) Tasking a screenshot

Q.8. A desktop computer is also referred to as:

A) PC

B) Palm top

C) MC

D) DC

Ans: A)  PC

Q.9. For moving the cursor to different windows explorer pane, we use ……………… key.

A) F1

B) F5

C) F8

D) F6

Ans: D) F6

Q.10. Which of the following generates various control signals to control the functional units of the computer systems?

A) Input device

B) ALU

C) Control unit

D) Register

Ans: C) Control unit

Q.11. DPI, a measurement of printer resolution, represents how many ink dots the printer can place in:

A) One centimeter 

B) One cubic inch

C) One inch

D) One millimeter

Ans: C) One inch

Q.12. Which of the following controls the fetching of instructions and data from the memory, decoding them, and sending them to the ALU?

A) Input device 

B) Control Unit

C) Output Device

D) ALU

Ans: B) Control Unit

Q.13. Which of the following generally has highest processing power and number of user support?

A) Mainframe computers

B) Micro computers

C) Super Computers

D) Mini computers

Ans: C) Super computers

Q.14. Magnetic Tape is a(n) ……………… memory.

A) Optical

B) Volatile

C) Sequential access

D) Random access

Ans: C) Sequential access

Q.15. Which of the following statements is false?

A) The main memory is not an integral part of CPU

B) CPU is called the brain of the computer

C) Both RAM and ROM are volatile in nature

D) The ALU carries out logic processing

Ans: C) Both RAM and ROM are volatile in nature

Q.16. Which of the following is NOT a high-level language?

A) Java

B) Fortran

C) Assembly language

D) C++

Ans: C) Assembly language

Q.17. Which of the following holds data and instructions that are in current use by the CPU?

A) ROM

B) Registers

C) Hard Disk

D) DVD

Ans: B) Registers

Q.18. Which of the following is the computer fabricated and designed in India?

A) Siddhartha

B) Param

C) Aryabhatta

D) Gautam

Ans:- A) Siddhartha

19) A popular programming language for developing multimedia web pages is:

A) COBOL

B) Flash

C) BASIC

D)Fox Pro

Ans:- B) Flash

20) Oracle is a/an---------

A) Operating System

B) Word Processor

C) database software

D) designing software

Ans:- C) Database Software