Who built the first Mechanical Calculator
1.Joseph Marie Jacquard
2. John Mauchly
3.Blaise Pascal
4. Howard Aiken
Posted Date:-2021-01-31 21:16:19
A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called
1.Laser printer
2.Ink-jet printer
3.Drum printer
4.Chan printer
Posted Date:-2021-01-31 21:16:19
A normal CD-ROM usually can store up to __________data?
1.680 KB
2.680 Bytes
3.680 MB
4.680 GB
Posted Date:-2021-01-31 21:16:19
All modern computer operate on
1.Information
2.Floppies
3.Data
4.Word
Posted Date:-2021-01-31 21:16:19
An IBM system/38 represents the computer class of:
1.Small-scale computer
2.Medium-scale computer
3.Large-scale computer
4.Super computer
Posted Date:-2021-01-31 21:16:19
An online backing storage system capable of storing larger quantities of data is
1.CPU
2.Memory
3. Mass storage
4.Secondary storage
Posted Date:-2021-01-31 21:16:19
Another word for a daisy wheel printer
1. Petal printer
2.Golf ball printer
3. Laser printer
4.Line printer
Posted Date:-2021-01-31 21:16:19
ASCII and EBCDIC are the popular character coding systems. What does ASCII stand for?
1.American Stable Code for International Interchange
2.American Standard Case for Institutional Interchange
3.American Standard Code for Information Interchange
4.American Standard Code for Interchange Information
Posted Date:-2021-01-31 21:16:19
Current SIMMs have either __ or __ connectors (pins)
1.9 or 32
2.30 or 70
3.28 or 72
4.30 or 72
Posted Date:-2021-01-31 21:16:19
Cursor is a ____
1. Pixel
2.Thin blinking line
3.Pointing device
4. None of these
Posted Date:-2021-01-31 21:16:19
Dot-matrix is a type of
1. Tape
2.Printer
3.Disk
4.Bus
Posted Date:-2021-01-31 21:16:19
Fifth generation computer is also known as
1.Knowledge information processing system
2. Very large scale integration
3. Both of above
4. None of above
Posted Date:-2021-01-31 21:16:19
Floppy disks typically in diameter
1.3?
2.5.25?
3.8?
4. All of above
Posted Date:-2021-01-31 21:16:19
In latest generation computers the instructions are executed
1.Parallel only
2.Sequentially only
3.Both sequentially and parallel
4.All of above
Posted Date:-2021-01-31 21:16:19
IBM 1401 is the first computer to enter in Nepal. It belonged to
1.First Generation
2. Second Generation
3.Third Generatio
4.Frouth Generation
Posted Date:-2021-01-31 21:16:19
Latency time is
1.Time to spin the needed data under head
2.Time to spin the needed data under track
3.Time to spin data under sector
4.All of above
Posted Date:-2021-01-31 21:16:19
Magnetic disks are the most popular medium for
1. Direct access
2.Sequential access
3.Both of above
4.None of above
Posted Date:-2021-01-31 21:16:19
Mark I is also known as
1.American Sequence Controlled Calculator
2. Automatic Sequence Calculating Controller
3.American Sequence Controlled Computer
4.Automatic Sequence Controlled Calculator
Posted Date:-2021-01-31 21:16:19
MIS is designed to provide information needed for effective decision making by?
1. Consumers
2.Workers
3.Foremen
4.Managers
Posted Date:-2021-01-31 21:16:19
Offline device is
1.A device which is not connected to CPU
2.A device which is connected to CPU
3.A direct access storage device
4.An I/O device
Posted Date:-2021-01-31 21:16:19
Programs are executed on the basis of a priority number in a
1.Batch processing system
2.Multiprogramming
3.Time sharing
4.None of these
Posted Date:-2021-01-31 21:16:19
Second Generation computers were developed during
1.1949 to 1955
2.1956 to 1965
3.1965 to 1970
4.1970 to 1990
Posted Date:-2021-01-31 21:16:19
Slide Rules was invented in
1.1614
2.1617
3.1620
4.None of above
Posted Date:-2021-01-31 21:16:19
The computer that can input analog signals and return result in digital form
1.Analog Computers
2.Digital Computers
3.Hybrid Computers
4.Mainframe Computers
Posted Date:-2021-01-31 21:16:19
The lower deck of an abacus is known as
1.heaven
2.sky
3.earth
4.floor
Posted Date:-2021-01-31 21:16:19
The most important advantage of a video disk is
1.Compactness
2.Potential capacity
3.Durability
4.Cost effectiveness
Posted Date:-2021-01-31 21:16:19
The number of records contained within a block of data on magnetic tape is defined by the
1.Block definition
2.Record contain clause
3.Blocking factor
4.Record per block
Posted Date:-2021-01-31 21:16:19
The Third Generation Computer was made with ________.
1.Vacuum Tube
2.Discrete Components
3.IC
4.Bio Chips
Posted Date:-2021-01-31 21:16:19
What is the latest write-once optical storage media?
1.Digital paper
2.Magneto-optical disk
3.WORM disk
4.CD-ROM disk
Posted Date:-2021-01-31 21:16:19
What is the name of the computer terminal which gives paper printout?
1.Display screen
2.Soft copy terminal
3.Hard copy terminal
4.Plotter
Posted Date:-2021-01-31 21:16:19
When was Apple Macintosh II microcomputer introduced in the market?
1.1964
2.1970
3.1983
4.1986
Posted Date:-2021-01-31 21:16:19
Which computers are used as servers for any medium sized organizations?
1. Mainframe Computer
2. Mini Computers
3.Micro Computers
4.Super Computers
Posted Date:-2021-01-31 21:16:19
Which device is used to backup the data?
1. Floppy Disk
2. Tape
3.Network Drive
4.All of the above
Posted Date:-2021-01-31 21:16:19
Which is not consisted in a processor
1.ALU
2.CU
3. Memory
4.Registers
Posted Date:-2021-01-31 21:16:19
Which is valid statement
1.1 KB = 1024 Bytes
2.1 MB = 1024 Bytes
3.1 KB = 1000 Bytes
4.1 MB = 1000 Bytes
Posted Date:-2021-01-31 21:16:19
Which of the following are the cheapest memory devices in terms of Cost/Bit?
1.Semiconductor memories
2.Magnetic Disks
3.Compact Disks
4.Magnetic Tapes
Posted Date:-2021-01-31 21:16:19
Which of the following are the two main components of the CPU?
1.Control Unit and Registers
2.Registers and Main Memory
3. Control unit and ALU
4.ALU and bus
Posted Date:-2021-01-31 21:16:19
Which of the following does not affect the resolution of a video display image?
1.Bandwidth
2. Raster scan rage
3.Vertical and horizontal lines of resolution
4.Screen size
Posted Date:-2021-01-31 21:16:19
Which of the following generation computers had expensive operation cost?
1. First
2.Second
3.Third
4.Fourth
Posted Date:-2021-01-31 21:16:19
Which of the following is an example of fifth generation computer?
1.PIM/m
2.ICL 2950
3.IBM 1401
4.None of above
Posted Date:-2021-01-31 21:16:19
Which of the following is not a third generation computer?
1.IBM 360
2.IBM 1401
3. PDP-8
4.HP2115
Posted Date:-2021-01-31 21:16:19
Which of the following items are examples of storage devices?
1.Floppy / hard disks
2.CD-ROMs
3.Tape devices
4.All of the above
Posted Date:-2021-01-31 21:16:19
Which of the following memory medium is not used as main memory system?
1.Magnetic core
2.Semiconductor
3.Magnetic tape
4. Both a and b
Posted Date:-2021-01-31 21:16:19
Which of the following printers are you sure will not to use if your objective is to print on multi carbon forms?
1. Daisy wheel
2. Dot matrix
3. Laser
4.Thimble
Posted Date:-2021-01-31 21:16:19
Which of the following printing devices an output composed of a series of data?
1.Wire matrix printer
2. Band printer
3.Wang image printer
4. Both a and c
Posted Date:-2021-01-31 21:16:19
Which of the following programming language started from second generation?
1.LISP
2. C
3.QBASIC
4.FORTRAN
Posted Date:-2021-01-31 21:16:19
Which of the following registers is loaded with the contents of the memory location pointed by the PC?
1.Memory address registers
2.Memory data registers
3.Instruction register
4.Program counter
Posted Date:-2021-01-31 21:16:19
Which of the following required large computer memory?
1.Imaging
2.Graphics
3.Voice
4.All of above
Posted Date:-2021-01-31 21:16:19
Which one of the following input device is user-programmable?
1.Dumb terminal
2.Smart terminal
3.VDT
4. Intelligent terminal
Posted Date:-2021-01-31 21:16:19
Which was the computer conceived by Babbage?
1.Analytical engine
2.Arithmetic machine
3.Donald Knuth
4.All of above
Posted Date:-2021-01-31 21:16:19