High level language
Machine language
Assembly language
Low level language
A. High level language
Micro
Mainframe
Super
Mini
1KB = 1024 bytes
1 MB=2048 bytes
1 MB = 1000 kilobytes
1 KB = 1000 bytes
Display screen
Soft copy terminal
Hard copy terminal
Plotter
Electrically Erasable Programmable Read Only Memory
Electronic Erasable Programmable Read Only Memory
Easily Erasable Programmable Read Only Memory
Easily Erasable Programmable Read Only Memory
1024 KB
760 KB
640 KB
560 KB
double-space
line spacing
single space
vertical spacing
LOGO
APL
PL/1
OCCAM
Control Unit and Registers
Registers and Main Memory
Control unit and ALU
ALU and bus
Process control
ALU
Register Unit
Process description
seek time + latency time
seek time
seek time
latency time
It is an output device
It is an input device
It is a peripheral device
It is hardware item
ENIAC
UNIVAC
IBM 360
IBM 1401
Continuous electrical pulses
Electrical pulses but not continuous
Magnetic strength
None of the above
Bus control
Interrupts
Bus arbitration
Status
Control Unit
Arithmetic Logic Unit
Central Processing Unit
Storage Unit
Read/write leads
Sectors
Track
Lower surface
First
Second
Third
Fourth
1614
1617
1620
None of above
Non volatile
Permanent
Control unit
Temporary
Compactable Read Only Memory
Compact Data Read Only Memory
Compactable Disk Read Only Memory
Compact Disk Read Only Memory
Dennis Ritchie
Prof John Keenly
Thomas Kurtz
Bill Gates
first generation
second generation
third generation
fourth generation
Diligence
Intelligence
Both of above
None of above
Secondary memory
Primary memory
Main memory
Both (1) and (2)
Enhances the capabilities of the hardware machine
Increase the speed of central processing unit
Both of above
None of above
Vacuum tubes
Transistors
Ics
All of above
Field
Words
Information
File
Edward Robert
Allen Turing
Charles Babbage
None of these
Distinct Memory Access
Direct Memory Access
Direct Module Access
Direct Memory Allocation
ASCII
BCD
EBCDIC
All of above