A. Samsung
B. Intel
C. Seagate
D. Western Digital
✅ The correct answer is option B.
Computer Basics
Who invented the supercomputer?
A. Charles Babbage
B. JH Van Tassell
C. Charles Ginsberg
D. Seymour Cray
✅ The correct answer is option D.
What is meant by the term RAM?
A. Memory which can only be read
B. Memory which can be both read and written to
C. Memory which is used for permanent storage
D. Memory which can only be written to
✅ The correct answer is option B.
________ keys are present on the top row of the keyboard.
A. Function
B. Type writer
C. Numeric
D. Navigation
✅ The correct answer is option A.
A hashing scheme is used with
A. sequential file organization
B. direct file organization
C. indexed sequential file organization
D. partitioned file organization
✅ The correct answer is option B.
How many operations per second can perform by a modern fast mainframe digital computer.
A. 1000
B. 100,000
C. 10,00,000
D. 1,00,00,00,000
✅ The correct answer is option D.
The term “memory” applies to which one of the following
A. Logic
B. Storage
C. Control
D. Input device
✅ The correct answer is option B.
When used with I/O devices, the term intelligent implies
A. a color output capability
B. speech processing capability
C. high speed printing capability
D. feature to support offline and online tasks
✅ The correct answer is option D.
The term ‘memory’ applies to which one of the following
A. Logic
B. Storage
C. Input Device
D. Output Device
✅ The correct answer is option B.
What is meant by quad-density (QD) diskette?
A. It is double-sided disk
B. It is double density disk
C. It has double the number of tracks per inch
D. All of the above
✅ The correct answer is option D.