Computer awareness set 12 : Fundamental computer awareness mcqs objective type questions
Student can access this website and can prepare for exam with the help of objective type exam questions. We always include previous questions and most important questions for better preparation that can help a lot.
In this website each webpage contains minimum 10 mcq objective type and maximum upto 30 mcq objective type questions.
इन Webpages में सभी महत्वपूर्ण प्रश्नों को सम्मिलित किया है इससे सम्बंधित प्रश्न सभी परीक्षाओं जैसे UPSC, RAS, MPPSC, UPSSSC, REET, CTET, HPTET, HTET, BSTC, PGT, KVS, DSSSB, Railway, Group D , NTPC, Banking, LDC Clerk, IBPS, SBI PO, SSC CGL, MTS, Police, Patwari, Forest Gard, Army GD, Air Force, में जरूर पूछे जाते है जो आपके लिए उपयोगी साबित होंगे।
1. Which is the largest computer?
A) Mainframe Computer
B) Mini Computers
C) Micro Computers
D) Super Computers
Ans. : A) Mainframe Computer
2. Which of the following are the best units of data on an external storage device?
A) Bits
B) Bytes
C) Hertz
D) Clock cycles
Ans. : B) Bytes
3. The personal computer industry was started by
A) IBM
B) Apple
C) Compaq
D) HCL
Ans. : A) IBM
4. What is meant by a dedicated computer?
A) Which is used by one person only
B) Which is assigned one and only one task
C) Which uses one kind of software
D) Which is meant for application software
Ans. : B) Which is assigned one and only one task
5. Which programming languages are classified as low level languages?
A) Basic, COBOL, FORTRAN
B) Prolog 2, Expert Systems
C) Knowledge based Systems
D) Assembly Languages
Ans. : D) Assembly Languages
6. What was the main disadvantage of vacuum tubes?
A) They were larger in size
B) They consumed a lot of electricity
C) They produced heat and often burned out
D) The operation cost was high
Ans. : C) They produced heat and often burned out
7. Registers, which are partially visible to users and used to hold conditional, are known as
A) PC
B) Memory address registers
C) General purpose register
D) Flags
Ans. : D) Flags
8. Which is not a comptuer of first generation?
A) ENIAC
B) UNIVAC
C) IBM 360
D) IBM 1401
Ans. : D) IBM 1401
9. Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as
A) PC
B) Flags
C) Memory Address Registers
D) General Purpose Registers
Ans. : D) General Purpose Registers
10. Who invented vacuum tubes?
A) John Bardeen
B) William Shockley
C) Lee de Forest
D) All of above
Ans. : C) Lee de Forest
11. An approach that permits the computer to work on several programs instead of one is
A) On-line thesaurus
B) Multiprogramming
C) Over lapped processing
D) Outline processor
Ans. : C) Over lapped processing
12. Who suggested Stored Program Concept
A) John Mauchley
B) J.P. Eckert
C) John Neumann
D) Joseph Jacquard
Ans. : C) John Neumann
13. The central processing unit (CPU) consists of
A) Input, output and processing
B) Control unit, primary storage, and secondary storage
C) Control unit, arithmetic-logic unit and primary storage
D) Control unit, processing, and primary storage
Ans. : C) Control unit, arithmetic-logic unit and primary storage
14. The notable features like keyboards, monitors, GUI were developed in
A) First generation
B) Second generation
C) Third generation
D) Fourth generation
Ans. : C) Third generation
15. UNIVAC is
A) Universal Automatic Computer
B) Universal Array Computer
C) Unique Automatic Computer
D) Unvalued Automatic Computer
Ans. : A) Universal Automatic Computer
