A. Read
B. Write
C. Read and Write
D. All of the above
✅ The correct answer is option B.
Computer Basics
Punched cards are associated with the name
A. Leibniz
B. Jacquard
C. Hollerith
D. Pascal
✅ The correct answer is option C.
Which is the acronym for Algol extended for design.
A. AFIPS
B. ADP
C. AED
D. CAI
✅ The correct answer is option C.
RAM is used as a short memory because it is
A. Volatile
B. Has small capacity
C. Is very expensive
D. Is programmable
✅ The correct answer is option A.
The basic components of a modern digital computer are :
A. Input device
B. Output device
C. Central processor
D. All of the above
✅ The correct answer is option D.
The most common binary code in use today is the 8 bit ASCII code. What do the letters ASCII stand for?
A. American Standard Code for International Interchange
B. American Standard Code for Information Interchange
C. American Standard Code for Intelligence Interchange
D. American Scientific Code for Information Interchange
✅ The correct answer is option B.
Resolution of laser printer is specified in terms of
A. DPI
B. LPM
C. CPM
D. PPM
✅ The correct answer is option A.
Which of the following is the expansion of EBCDIC
A. Extended bit comparable to digital interface for computer
B. Extended bootable computerised digital infrared calculator
C. Extended binary coded decimal interchange code
D. Extended binary coded decimal information code
✅ The correct answer is option C.
Which of the following is not a factor affecting the processing capability or performance of a PC system?
A. The clock sped of the microprocessor
B. The revolutions per minute of the printer disk
C. The primary storage capacity of the processor
D. The built-in instruction set available to the microprocessor
✅ The correct answer is option B.
The no of logical records in a physical record is
A. Group
B. Blocking factor
C. Sector
D. Field
✅ The correct answer is option B.