Computer General Knowledge

*super computer was invented by
J.h. van tassel
*term is not associated with computer
Frankland reaction
*binary codes are used in computer science
0and1
*unit to express computer memory
Byte
*fortran a computer language use for secientific research
*first company to manufacture computer
Remington rand
*Inter minroprocess started the pc revolution
8088
*how many generations of computer have been developed
5
*a single worksheet contain
256columns
*pc originally trade name of
IBM
*GW stand for
Gee whiz
*the power of super computer is measured by
FLOPS floating point operation per second
*first truly electronic computer
ENIAC
*Who created world wide web
Tim berner
*Professor who coined the name of virus
Fred cohen
*Microprocessor introduced first time
4 generation computers
*Our personal computer belongs to
4generations
*Hybrid computer is
Combination of analog and digital
*Interface b/w user and computer
Programing
*Input for a compiler is
Source programe
*Output for a compiler is
Object code
*input of an interpreter is
Programe statement
*Computer buses are
Address 📢 data control
*worm stand for
Write one 1⃣ read 📖many
*referred to as volatile memory
Random access memory
*hard disk is logically divided
Pie shaped sector
*capacity of hard disk depends on
Number of disk platter stacked
*Software that behaves like traffic police 👮
Operating 🈺system
*which control basic i/o device
Operating system
*easiest file management model is
My computer 💻
*an algorithm is
Generic type
*lisp is programming language for
Artificial intelligence
*1kb is equal to
2/10 bytes
*a terabyte represents about
1 trillions
*a bite consists of
8 bits
*laser beam technology is used in
Optical 💿disks
*printing of large drawing and imaged
Plotter
*1 nibble contains
4bits
*fastest type of computer 💻
Cache memory
*combination of 16 bits
Word
*unit that control all parts of computer 💻
CU
*1024 bytes equal to
One killo bytes
*LARGEST search engine
Google
Secong
Yahoo
*biggest company of computer 💻
IBM
*algol basic cobal 4gl 3gl java pascal c,c++ and vb are al
Languages of computer

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