Computer Fundamentals Set 24
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This set of Computer Fundamentals Multiple Choice Questions & Answers (MCQs) focuses on Computer Fundamentals Set 24
Q1 | The processing speed of first generation computers was
- milliseconds
- microseconds
- nanoseconds
- picoseconds
Q2 | Model 5100 was ______ in 1957.
- The first PC built by IBM
- The first PC built by Apple
- The first PC built by Motorola
- The first PC built by Intel
Q3 | VGA is
- Video Graphics Array
- Visual Graphics Array
- Volatile Graphics Array
- Video Graphics Adapter
Q4 | A kind of scanner MICR is the short form of
- Magnetic Ink Character Reader
- Magnetic Ink Code Reader
- Magnetic Ink Cases Reader
- None
Q5 | Which of the following is not a class based on size?
- Mainframe Computer
- Micro Computer
- Mini Computer
- Digital Computer
Q6 | Which 8-bit chip was used in many of today’s TRS-80 computers?
- Z-8000
- Motorola 6809
- Z-8808
- Z-80
Q7 | Which of the following disk is fixed disk?
- Hard Disks
- Flash Disks
- Blu-Ray Disks
- DVDs
Q8 | Which of the following professions has not been affected by personal computers?
- Medical
- Clerical and law
- Accounting
- None of the above
Q9 | The word Abacus is derived from Abax, a word from
- Latin language
- Greek Language
- Sanskrit language
- Ancient Egypt
Q10 | In latest generation computers, the instructions are executed
- Parallel only
- Sequentially only
- Both sequentially and parallel
- All of above
Q11 | Which of the following memory medium is not used as main memory system?
- Magnetic core
- Semiconductor
- Magnetic tape
- Both a and b
Q12 | An online backing storage system capable of storing larger quantities of data is
- CPU
- Memory
- Mass storage
- Secondary storage
Q13 | A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called
- Laser printer
- Ink-jet printer
- Drum printer
- Chan printer
Q14 | Which of the following does not affect the resolution of a video display image?
- Bandwidth
- Raster scan rage
- Vertical and horizontal lines of resolution
- Screen size
Q15 | Which of the following printing devices an output composed of a series of data?
- Wire matrix printer
- Band printer
- Wang image printer
- Both a and c
Q16 | Which of the following is an example of fifth generation computer?
- PIM/m
- ICL 2950
- IBM 1401
- None of above
Q17 | Magnetic disks are the most popular medium for
- Direct access
- Sequential access
- Both of above
- None of above
Q18 | Which of the following is not a third generation computer?
- IBM 360
- IBM 1401
- PDP-8
- HP2115
Q19 | The number of records contained within a block of data on magnetic tape is defined by the
- Block definition
- Record contain clause
- Blocking factor
- Record per block
Q20 | Mark I is also known as
- American Sequence Controlled Calculator
- Automatic Sequence Calculating Controller
- American Sequence Controlled Computer
- Automatic Sequence Controlled Calculator
Q21 | Which of the following registers is loaded with the contents of the memory location pointed by the PC?
- Memory address registers
- Memory data registers
- Instruction register
- Program counter
Q22 | Which of the following are the cheapest memory devices in terms of Cost/Bit?
- Semiconductor memories
- Magnetic Disks
- Compact Disks
- Magnetic Tapes
Q23 | MIS is designed to provide information needed for effective decision making by?
- Consumers
- Workers
- Foremen
- Managers
Q24 | Which is valid statement
- 1 KB = 1024 Bytes
- 1 MB = 1024 Bytes
- 1 KB = 1000 Bytes
- 1 MB = 1000 Bytes
Q25 | Latency time is
- Time to spin the needed data under head
- Time to spin the needed data under track
- Time to spin data under sector
- All of above