Who invented the microprocessor ?
A. Marcian E Hoff
B. Herman H Goldstein
C. Joseph Jacquard
D. All of the above
Basic computer knowledge
Dynamic web page____________________?
Dynamic web page____________________?
A. is same every time whenever it displays
B. generates on demand by a program or a request from browser
C. both A and B
D. none of the above
What characterstics of read-only memory (ROM) makes it useful ?
What characterstics of read-only memory (ROM) makes it useful ?
A. ROM information can be easily updated
B. Data in ROM is non volatile, that is, it remains there even without electrial power
C. ROM provides very large amounts or inexpensive data storage
D. ROM chips are easily swapped between different brands of computers
A(n)_________________ uses laser technology to store large amount of information?
A(n)_________________ uses laser technology to store large amount of information?
A. Floppy disk
B. CD-ROM
C. Hard disk
D. ED-ROM
When you save to this, your data will remain intact even when the computer is turned off____________________?
When you save to this, your data will remain intact even when the computer is turned off____________________?
A. RAM
B. Mother board
C. Secondary storgae device
D. Primary storgae device
The _______________ may also be called the screen or monitor?
The _______________ may also be called the screen or monitor?
A. Printer
B. Display
C. Scanner
D. Software
A specific part of an arithmetic & logic unit that is used to perform the operation of multiplication is__________________?
A specific part of an arithmetic & logic unit that is used to perform the operation of multiplication is__________________?
A. Multiplener
B. Multiplier
C. Quantization
D. Multivibrator
Transmission and presentation of text and graphics is called______________________?
Transmission and presentation of text and graphics is called______________________?
A. Video text
B. Tele-text
C. Network
D. Telematique
GUI stands for_____________________?
GUI stands for_____________________?
A. Graphic Unit Interface
B. Graphical User Interface
C. Graphical User Interact
D. Graphics Used Interface
RAM is_________________ and _________________?
RAM is_________________ and _________________?
A. volatile, temporary
B. non volatile, permanent
C. non volatile, temporary
D. volatile, permanent