When a logic bomb is activated by a time-related event, it is known as a:
Time-related bomb sequence.
Virus.
Time bom
Trojan horse.
Correct Answer :
C. Time bom
Related Questions
Registers, which are partially visible to users and used to hold conditional, are known as
PC
Memory address registers
General purpose register
Flags
The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
ASCII
EBCDIC
BCD
All of above
________is a combination of hardware and software that facilitates the sharing of information between computing devices.
network
peripheral
expansion board
digital device
A floppy disk contains
Circular tracks only
Sectors only
Both circular tracks and sectors
None of the above
Which technology is used in Compact disks?
Mechanical
Electrical
Electro Magnetic
Laser
Which of the following is an example of fifth generation computer?
PIM/m
ICL 2950
IBM 1401
None of above
Which of the following statements is true?
Minicomputer works faster than Microcomputer
Microcomputer works faster than Minicomputer
Speed of both the computers is the same
The speeds of both these computers cannot be compared with the speed of advanced
The difference between people with access to computers and the Internet and those without this access is known as the :
digital divide
Internet divide
Web divide
E-illiteracy
Abacus was the first
electronic computer
mechanical computer
electronic calculator
mechanical calculator
UNIVAC is
Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer
Which of the following is not a primary storage device?
Magnetic tape
Magnetic disk
Optical disk
All of the above
Who invented Slide Rules?
John Napier
William Oughtred
Gottfried Leibnitz
Blaise Pascal
Modern Computers are very reliable but they are not
Infallible
Cheap
Powerful
Fast
A directly accessible appointment calendar is feature of a __ resident package
CPU
Memory
Buffer
ALU
Which unit holds data temporarily?
Input unit
Secondary storage unit
Output Unit
Primary Memory Unit
EPROM can be used for
Erasing the contents of ROM
Reconstructing the contents of ROM
Erasing and reconstructing the contents of ROM
Duplicating ROM
The term GIGO is relate to which characteristics of computers?
Speed
Automatic
Accuracy
Reliability
The output quality of a printer is measured by
Dot per sq. inch
Dots per inch
Dots printed per unit time
All of the above
Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it?
Floppy Disk
Hard Disk
Tape Drive
CDROM
Which of the following is not an electronic computer?
ENIAC
ABC
UNIVAC
EDVAC
FORTRAN programming language is more suitable for ____
Business Applications
Marketing Applications
Scientific Applications
None of the above
Which computer was considered the first electronic computer until 1973 when court invalidated the patent?
ENIAC
MARK I
Z3
ABC
Digital devices are
Digital Clock
Automobile speed meter
Clock with a dial and two hands
All of them
The original ASCII code used__bits of each byte, reserving that last bit for error checking
5
6
7
8
Malicious software is known as:
Bad ware.
Malware.
Malicious ware.
Illegal ware.
Which of the following is internal memory?
Disks
Pen Drives
RAM
CDs
Which of the following is correct full form of BCD?
Binary Coded Decimal
Bit Coded Decimal
Binary Coded Digit
Bit Coded Digit
Computers process data into information by working exclusively with :
multimedia
word
numbers
characters
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
Magnetic tape can serve as
Secondary storage media
Output media
Input media
All of the above