Computer awareness set 27 : 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. A characteristic of card systems is:
A) Slowness in processing data
B) Using cards as records of transactions
C) Needing a larger DP staff
D) All of the above
Ans. : D) All of the above
2. The full form of EEPROM is
A) Electrically Erasable Programmable Read Only Memory
B) Easily Erasable Programmable Read Only Memory
C) Electronic Erasable Programmable Read Only Memory
D) None of the above
Ans. : A) Electrically Erasable Programmable Read Only Memory
3. The original ASCII code used--bits of each byte, reserving that last bit for error checking
A) 5
B) 6
C) 7
D) 8
Ans. : C) 7
4. A computer programmer
A) Does all the thinking for a computer
B) Can enter input data quickly
C) Can operate all types of computer equipments
D) Can draw only flowchart
Ans. : A) Does all the thinking for a computer
5. Fifth generation computer is also known as
A) Knowledge information processing system
B) Very large scale integration (VLSI)
C) Both of above
D) None of above
Ans. : A) Knowledge information processing system
6. The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
A) ASCII
B) EBCDIC
C) BCD
D) All of above
Ans. : D) All of above
7. Which of the following have low failure rate?
A) mechanical devices
B) electronic devices
C) electro-mechanical devices
D) None of above
Ans. : B) electronic devices
8. Which of the following memories need refresh?
A) SRAM
B) DRAM
C) ROM
D) All of the above
Ans. : B) DRAM
9. A typical personal computer used for business purposes would have-- of RAM.
A) 4 KB
B) 16 K
C) 64 K
D) 256 K
Ans. : D) 256 K
10. The ALU of a computer normally contains a number of high speed storage element called
A) Semiconductor memory
B) Registers
C) Hard disks
D) Magnetic disk
Ans. : B) Registers
11. Which was the computer conceived by Babbage?
A) Analytical Engine
B) Arithmetic Machine
C) Donald Kunth
D) All of above
Ans. : A) Analytical Engine
12. The processing speed of first generation computers was
A) milliseconds
B) microseconds
C) nanoseconds
D) picoseconds
Ans. : A) milliseconds
13. Model 5100 was ------ in 1957.
A) The first PC built by IBM
B) The first PC built by Apple
C) The first PC built by Motorola
D) The first PC built by Intel
Ans. : A) The first PC built by IBM
14. VGA is
A) Video Graphics Array
B) Visual Graphics Array
C) Volatile Graphics Array
D) Video Graphics Adapter
Ans. : A) Video Graphics Array
15. A kind of scanner MICR is the short form of
A) Magnetic Ink Character Reader
B) Magnetic Ink Code Reader
C) Magnetic Ink Cases Reader
D) None
Ans. : A) Magnetic Ink Character Reader
