Abacus was the first
electronic computer
mechanical computer
electronic calculator
mechanical calculator
Correct Answer :
D. mechanical calculator
Related Questions
WAN stands for
Wap Area Network
Wide Area Network
Wide Array Net
Wireless Area Network
A number which is stored and processed but not in the standard exponential form is called
Floating point number
Fixed point number
Octal number
Decimal number
________ is the process of dividing the disk into tracks and sectors.
Tracking
Formatting
Crashing
Allotting
Who designed the first electronics computer ? ENIAC/
Von Neumann
Joseph M Jacquard
J. P. Eckert and J. W. Mauchly
All of above
Which of the following is the smallest storage?
Megabyte
Gigabyte
Terabyte
None of these
The computer size was very large in
First Generation
Second Generation
Third Generation
Fourth Generation
Which of the following statement is false?
Mechanical analog computers have existed for thousands of years
There are mechanical analog computers and electronic analog computers.
All electronic computers are digital computers
All of above are false
Which is another name for functional language?
Machine
Application language
Low-level language
High-level language
Which of the following required large computer memory?
Imaging
Graphics
Voice
All of above
________are specific to users' needs
System software
Application software
Assemblers
Compilers
From which generation operating systems were developed?
First
Second
Third
Fourth
Which is the highest form?
Data
Information
Knowledge
All of above
A floppy disk contains
Circular tracks only
Sectors only
Both circular tracks and sectors
None of the above
Which of the following controls the process of interaction between the user and the operating system?
User interface
Language translator
Platform
Screen saver
Which printer is very commonly used for desktop publishing?
Laser printer
Inkjet printer
Daisywheel printer
Dot matrix printer
One millisecond is
1 second
10th of a seconds
1000th of a seconds
10000th of a seconds
Which is not consisted in a processor
ALU
CU
Memory
Registers
Nepal brought a computer for census of 2028 BS. This computer was of
first generation
second generation
third generation
fourth generation
The personnel who deals with the computer and its management put together are called
Software
Human ware
Firmware
Hardware
Why ABC is considered electro-mechanical computer?
Because it was invented before electronic computers were developed
Because there are wheels, drums, bars to rotate and move to produce result
Because they use the flow of electrons in different component
None of above
A notation used to express clearly on algorithm is known as
Algorithmic language
Assembly language
Machine language
High level language
Magnetic tape can serve as
Secondary storage media
Output media
Input media
All of the above
Identify the correct statement
IBM PCs used RISC CPU designs
Macintosh used CISC CPU design
IBM used CISC CPU design
None of above is true
A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is
Memory
Buffer
Accumulator
Address
What is the date when Babbage conceived Analytical engine
1642
1837
1880
1850
Note book, laptop, palm, hand-held computers are coming under the category of________ computer
Digital computer
Mainframe computer
Portable computer
Hybrid computer
What type of virus uses computer hosts to reproduce itself?
Time bomb
Worm
Melissa virus
Macro virus
Mark I is also known as
American Sequence Controlled Calculator
Automatic Sequence Calculating Controller
American Sequence Controlled Computer
Automatic Sequence Controlled Calculator
What is embedded system?
The programme which arrives by being wrapped in box.
The programme which is the permanent part of the computer
The computer which is the part of a big computer
The computer and software system that control the machine
Mnemonic a memory trick is used in which of the following language?
Machine language
Assembly language
High level language
None of above