CAD stands for
Computer aided design
Computer algorithm for design
Computer application in design
All of the above
Correct Answer :
A. Computer aided design
Related Questions
Data becomes ________ when it is presented in a format that people can understand and use
processed
graphs
information
presentation
The personal computer industry was started by
IBM
Apple
Compaq
HCL
Who invented Slide Rules?
John Napier
William Oughtred
Gottfried Leibnitz
Blaise Pascal
In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?
Breadboard
Motherboard
Daughter board
Grandmother board
What is System Analysis?
The design of the screen the user will see and use to enter or display data
System analysis defines the format and type of data the program will use
System Analysis involves creating formal model of the problem to be solved
None of the above
The primary advantage of key-to-tape data entry system is
A large percentage of editing can be performed at the time of data entry
Key verification is easily performed
The tape is reusable
Keying errors can be detected as they occur.
Computer is free from tiresome and boardoom. We call it
Diligence
Reliability
Versatility
Accuracy
Modern Computers are very reliable but they are not
Fast
Powerful
Infallible
Cheap
UNIVAC is
Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer
From which generation operating systems were developed?
First
Second
Third
Fourth
Who invented the microprocessor?
Marcian E Huff
Herman H Goldstein
Joseph Jacquard
All of above
The common name for the crime of stealing passwords is:
Jacking.
Identity theft.
Spoofing.
Hacking.
Today's computer giant IBM was earlier known by different name which was changed in 1924. What was that name?
Computer Tabulating Recording Co.
The Tabulator Ltd.
International Computer Ltd.
None of above
What is the name of the display feature that highlights are of the screen which requires operator attention?
Pixel
Reverse video
Touch screen
Cursor
An integrated circuit is
A complicated circuit
An integrating device
Much costlier than a single transistor
Fabricated on a tiny silicon chip
Which output device is used for translating information from a computer into pictorial form on paper.
Mouse
Plotter
Touch panel
Card punch
Who invented the high level language C?
Dennis M. Ritchie
Niklaus Writh
Seymour Papert
Donald Kunth
When was Pascaline invented?
1617
1620
1642
1837
When was Apple Macintosh II microcomputer introduced in the market?
1964
1970
1983
1986
What is the responsibility of the logical unit in the CPU of a computer?
To produce result
To compare numbers
To control flow of information
To do math's works
________printer is the cheapest in terms of price and operating cost
Inkjet
Laser
Thermal
Dot matrix
The contribution of Konrad Zuse was long ignored because
He made the computers secretly
His computers were very complicated and it took time for the people to recognize its power
Of political reasons. He was German.
All of the above
Which technology is more reliable?
Mechanical
Electro-Mechanical
Electronic
For reliability it does not matter. So all of above are reliable
Which is a device that changes information into digital form?
Modem
Digitizer
Mouse
Light pen
What is the main difference between a mainframe and a super computer?
Super computer is much larger than mainframe computers
Super computers are much smaller than mainframe computers
Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently
Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.
Microprocessors as switching devices are for which generation computers
First Generation
Second Generation
Third Generation
Fourth Generation
A modern digital computer has
Extremely high speed
Large memory
Almost unlimited array
All of the above
CD-ROM stands for
Compactable Read Only Memory
Compact Data Read Only Memory
Compactable Disk Read Only Memory
Compact Disk Read Only Memory
Access time is
seek time + latency time
seek time
seek time
latency time
The two kinds of main memory are:
Primary and secondary
Random and sequential
ROM and RAM
All of above