Hackers
all have the same motive
break into other people's computers
may legally break into computers as long as they do not do any damage
are people who are allergic to computers
Correct Answer :
B. break into other people's computers
Related Questions
What kind of memory is both static and non -volatile?
RAM
ROM
BIOS
CACHE
Which technology is used in Compact disks?
Mechanical
Electrical
Electro Magnetic
Laser
The two major types of computer chips are
External memory chip
Primary memory chip
Microprocessor chip
Both b and c
Which of the following is not an input device?
OCR
Optical scanners
Voice recognition device
COM (Computer Output to Microfilm)
A modem is connected to
a telephone line
a keyboard
a printer
a monitor
To locate a data item for storage is
Field
Feed
Database
Fetch
The Third Generation Computer was made with .
Vacuum Tube
Discrete Components
IC
Bio Chips
The octal equivalence of 111010 is
81
72
71
None of above
MICR stands for
Magnetic Ink Character Reader
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
None
The computer code for the interchange of information between terminals is
ASCII
BCD
EBCDIC
All of above
How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
10
11
8
12
Which network is a packet switching network?
Ring network
LAN
Star network
EuroNET
BIOS stands for
Basic Input Output system
Binary Input output system
Basic Input Off system
all the above
Machine language is
Machine dependent
Difficult to program
Error prone
All of above
Charles Babbage is considered the father of modern computers because
of his difference engine
of his analytical engine
his concept of input, mill and output
All of above
Who invented Integrated Circuits?
Jack Kilby
Robert Noyce
Both of above
None of above
The capacity of 3.5 inch floppy disk is
1.40 MB
1.44 GB
1.40 GB
1.44 MB
An integrated circuit is
A complicated circuit
An integrating device
Much costlier than a single transistor
Fabricated on a tiny silicon chip
Bit stands for
Binary digits
bit of system
a part of byte
All of above
The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately
16 digits
6 digits
9 digits
All of above
Which of the following is not input unit device?
scanner
camera
plotter
digitizer
What do you call the translator which takes assembly language program as input & produce machine language code as output?
Compiler
Interpreter
Debugger
Assembler
The microcomputer, Intel MCS-80 is based on the widely used Intel
8080 microprocessor
8085 microprocessor
8086 microprocessor
8082 microprocessor
The computer size was very large in
First Generation
Second Generation
Third Generation
Fourth Generation
LSI, VLSI & ULSI chips were used in which generation?
First
Second
Third
Fourth
WAN stands for
Wap Area Network
Wide Area Network
Wide Array Net
Wireless Area Network
Nepal brought a computer for census of 2028 BS. This computer was of
first generation
second generation
third generation
fourth generation
The storage subsystem in a microcomputer consists mainly of or media with varying capacities
Memory or video
Magnetic or optical
Optical or memory
Video or magnetic
RJ45 UTP cable has _____ Cables.
2 pair
3 pair
4 pair
5 pair
Which of the following class of computers can process physical quantities such as speed?
Analog Computers
Digital Computers
Hybrid Computers
None of above