When we look at the cost, which of the following computer is most expensive?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
Correct Answer :
D. Super Computers
Related Questions
Malicious software is known as:
Bad ware.
Malware.
Malicious ware.
Illegal ware.
The silicon chips used for data processing are called
RAM chips
ROM chips
Micro processors
PROM chips
ABC is a
Special purpose computer
General purpose computer
All Purpose Computer
None of above
Which of the following registers is used to keep track of address of the memory location where the next instruction is located?
Memory address registers
Memory data register
Instruction register
Program counter
Which was the most popular first generation computer?
IBM 1650
IBM 360
IBM 1130
IBM 2700
FORTRAN programming language is more suitable for
Business Applications
Marketing Applications
Scientific Applications
None of the above
Which of the following was a special purpose computer?
All of the above
ENIAC
EDVAC
ABC
Junk e-mail is also called
spam
spoof
sniffer script
spool
The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
Data collection terminal
OCR register terminal
Video Display terminal
POS terminal
IBM 1401 computer was
Mainframe Computer
Mini Computers
Micro Computers
None of above
What was the expected feature of fifth generation computers when Japan started FGCS?
Operating Systems
Paralled Processing
ULSI
None of above
Which of the following memories need refresh?
SRAM
DRAM
ROM
All of the above
What does DMA stand for?
Distinct Memory Access
Direct Memory Access
Direct Module Access
Direct Memory Allocation
Which part of the computer is used for calculating and comparing?
Disk unit
Control unit
ALU
Modem
What is the number of read-write heads in the drive for a 9- trac magnetic tape?
9
16
18
27
Word length of a Personal Computer is
4 bits
8 bits
16 bits
64 bits
A computer assisted method for the recording and analyzing of existing or hypothetical systems is
Data transmission
Data flow
Data capture
Data processing
Analog computer works on the supply of
Continuous electrical pulses
Electrical pulses but not continuous
Magnetic strength
None of the above
EEPROM stands for
Electrically Erasable Programmable Read Only Memory
Electronic Erasable Programmable Read Only Memory
Easily Erasable Programmable Read Only Memory
Easily Erasable Programmable Read Only Memory
The subject of cybernetics deals with the science of
Genetics
Control and communication
Molecular biology
Biochemistry
________ is the key to close a selected drop -down list; cancel a command and close a dialog box.
TAB
SHIFT
ESC
F10
Floppy disks which are made from flexible plastic material are also called?
Hard disks
High-density disks
Diskettes
Templates
The ________ data mining technique derives rules from real-world case examples.
Rule discover
Signal processing
Neural nets
Case-based reasoning
Which is a semi conductor memory?
Dynamic
Static
Bubble
Both a & b
How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
10
11
8
12
RAM is also called as
Read / Write Memory
Long Memory
Permanent Memory
Primary Memory
The first machine to successfully perform a long series of arithmetic and logical operations was:
ENIAC
Mark-I
Analytic Engine
UNIVAC-1
174. When was the X window system born?
1984
1989
1988
1990
Abacus was the first
electronic computer
mechanical computer
electronic calculator
mechanical calculator
Which of the following does not affect the resolution of a video display image?
Bandwidth
Raster scan rage
Vertical and horizontal lines of resolution
Screen size