Computer GK (To The Points)
first generation of computers~ Vaccum tubes.
to obtain confidential information from you~ Phising scams.
Ms-Dos operating system~ Bill Gates.
first program that run _when computer boots up~ Operating System.
Cache & main memory _lose their contents when power is off because~ volatile.
*VIRUS ~ Virtual Information Resource Under Seize.
*Who built first Mechanical Calculator: Blaise Pascal.
*Purchase of product over Mobile Phone_ transaction:
M-Commerce.
Joystick~ Input Devices
_______________________________________________
upto que 20
**founder of Oracle Corporation? Lawrence J. Ellison.
Technology used in CDROM Drive~ Optical.
{Compact Disc Read-Only Memory, an optical disc}
*High Level Language to Machine Level Language~ Compiler.
process to find error in a software code ~ Debugging.
*Specific rules & words _ express logical steps of an algorithm: Syntax.
*device_understand difference b/w Data & programs?Microprocessor.
[Servers] are computers_provide resources to other computers connected to a Network.
In binary language each letter of alphabet, each number and each special character is made up of a unique combination of:
[8 bits.]
*Term 'Pentium'_related to~ Microprocessor.
shortcut key to print~ Ctrl + P.
_______________________________________
Upto Que 40
function calculates largest value_Excel
=Max()
*AMOLED screen. _Active Matrix Organic Light Emitting Diode.
Information travels b/w components on Mother Board through~ Buses
Most frequently used instructions of a computer program are likely to be fetched from ~ Cache memory
*Horizontal orientation of a page ~Landscape
Defragmentation of Hard drive is done for~ Creating more free spaces
BIOS is? Basic Input Output system
**SMPS: Switched Mode Power Supply
*Device used to carry Digital data on Analog lines~ Modulator
MICR~ Magnetic Ink Character Recognition
Program which translates & executes program at run time line by line ~ Interpreter
FTP ~File Transfer Protocol
DOS~Disk Operating System
Hardware that converts computer's digital signal to an analog signal that can travel over telephone lines is called a? Modem
*__allows wireless mobile devices to access Internet & its services? WAP (Wireless Application Protocol)
A computer-controlled device for training exercises that duplicates the work environment is called? Simulator
*Perforated paper used as input or output media is known as?
Paper tape
Ethernet uses? Bus topology
**IBM 1401 ~Second Generation Computer
**most popular first generation computer? IBM 1650
First Generation computer~ Vaccum tubes and valves
The personal computer industry was started by? IBM (International Business Machine)
Responsibility of the logical unit in the CPU of a computer is? To compare numbers
A device that operates under control of another device is called?Slave
As compared to diskettes, the hard disks are~ More expensive
{A floppy disk, also known as a floppy, diskette, or simply disk}
__________________________________
Complete
to obtain confidential information from you~ Phising scams.
Ms-Dos operating system~ Bill Gates.
first program that run _when computer boots up~ Operating System.
Cache & main memory _lose their contents when power is off because~ volatile.
*VIRUS ~ Virtual Information Resource Under Seize.
*Who built first Mechanical Calculator: Blaise Pascal.
*Purchase of product over Mobile Phone_ transaction:
M-Commerce.
Joystick~ Input Devices
_______________________________________________
upto que 20
**founder of Oracle Corporation? Lawrence J. Ellison.
Technology used in CDROM Drive~ Optical.
{Compact Disc Read-Only Memory, an optical disc}
*High Level Language to Machine Level Language~ Compiler.
process to find error in a software code ~ Debugging.
*Specific rules & words _ express logical steps of an algorithm: Syntax.
*device_understand difference b/w Data & programs?Microprocessor.
[Servers] are computers_provide resources to other computers connected to a Network.
In binary language each letter of alphabet, each number and each special character is made up of a unique combination of:
[8 bits.]
*Term 'Pentium'_related to~ Microprocessor.
shortcut key to print~ Ctrl + P.
_______________________________________
Upto Que 40
function calculates largest value_Excel
=Max()
*AMOLED screen. _Active Matrix Organic Light Emitting Diode.
Information travels b/w components on Mother Board through~ Buses
Most frequently used instructions of a computer program are likely to be fetched from ~ Cache memory
*Horizontal orientation of a page ~Landscape
Defragmentation of Hard drive is done for~ Creating more free spaces
BIOS is? Basic Input Output system
**SMPS: Switched Mode Power Supply
*Device used to carry Digital data on Analog lines~ Modulator
MICR~ Magnetic Ink Character Recognition
Program which translates & executes program at run time line by line ~ Interpreter
FTP ~File Transfer Protocol
DOS~Disk Operating System
Hardware that converts computer's digital signal to an analog signal that can travel over telephone lines is called a? Modem
*__allows wireless mobile devices to access Internet & its services? WAP (Wireless Application Protocol)
A computer-controlled device for training exercises that duplicates the work environment is called? Simulator
*Perforated paper used as input or output media is known as?
Paper tape
Ethernet uses? Bus topology
**IBM 1401 ~Second Generation Computer
**most popular first generation computer? IBM 1650
First Generation computer~ Vaccum tubes and valves
The personal computer industry was started by? IBM (International Business Machine)
Responsibility of the logical unit in the CPU of a computer is? To compare numbers
A device that operates under control of another device is called?Slave
As compared to diskettes, the hard disks are~ More expensive
{A floppy disk, also known as a floppy, diskette, or simply disk}
__________________________________
Complete
Comments
Post a Comment