Computers process data into information by working exclusively with :
multimedia
word
numbers
characters
Correct Answer :
C. numbers
Related Questions
Identify the correct statement
IBM PCs used RISC CPU designs
Macintosh used CISC CPU design
IBM used CISC CPU design
None of above is true
Where does most data go first with in a computer memory hierarchy?
RAM
ROM
BIOS
CACHE
In a computer_____ is capable to store single binary bit.
Capacitor
Flip flop
Register
Inductor
The metal disks, which are permanently housed in, sealed and contamination free containers are called
Hard disks
Floppy disk
Winchester disk
Flexible disk
A computer has very low failure rate because it uses electronic components. It produces very consistent results. This is highlighted by which of the feature of computer?
Accuracy
Reliability
Versatility
Automatic
Any method for controlling access to or use of memory is known
Memory map
Memory protection
Memory management
Memory instruction
Which was the most popular first generation computer?
IBM 650
IBM 360
IBM 1130
IBM 2700
Floppy disks typically in diameter
3
5.25
8
All of above
Which of the following memory medium is not used as main memory system?
Magnetic core
Semiconductor
Magnetic tape
Both semiconductor and magnetic tape
RJ45 UTP cable has ________ Cables.
2 pair
3 pair
4 pair
5 pair
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.
Who is credited with the idea of using punch cards to control patterns in a waving machine?
Pascal
Hollerith
Babbage
Jacquard
A program that is employed in the development, repair or enhancement of other programs is known as
System software
Software tool
Applications program
Utility program
Which of the following memories allows simultaneous read and write operations?
ROM
RAM
EPROM
None of above
Which unit converts computer data into human readable form?
Input unit
Output unit
ALU
Control Unit
The common name for the crime of stealing passwords is:
Jacking.
Identity theft.
Spoofing.
Hacking.
Instruction in computer languages consists of
OPCODE
OPERAND
Both of above
None of above
Analog computer works on the supply of
Continuous electrical pulses
Electrical pulses but not continuous
Magnetic strength
None of the above
________ computer is small general purpose micro computer, but larger than portable computer
Hybrid
Digital
Desktop
Laptop
WAN stands for
Wap Area Network
Wide Area Network
Wide Array Net
Wireless Area Network
IBM System/360 is
Mainframe Computer
Mini Computers
Micro Computers
None of above
Which of the following memories has the shortest access times?
Cache memory
Magnetic bubble memory
Magnetic core memory
RAM
Which of the following storage device can store the largest amount of data?
Hard Disks
Flash Disks
Blu-Ray Disks
DVDs
The two basic types of record access methods are:
Sequential and random
Sequential and indexed
Direct and immediate
Online and real time
The first general purpose electronic digital computer in the world was
UNIVAC
EDVAC
ENIAC
All of above
ASCII and EBCDIC are the popular character coding systems.What does EBCDIC stand for?
Extended Binary Coded Decimal Interchange Code
Extended Bit Code Decimal Interchange Code
Extended Bit Case Decimal Interchange Code
Extended Binary Case Decimal Interchange Code
The least significant bit of the binary number, which is equivalent to any odd decimal number, is:
0
1
1 or 0
3
The basic operations performed by a computer are
Arithmetic operation
Logical operation
Storage and relative
All the above
Different components of the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
Conductors
Buses
Connectors
Consecutives
People often call as the brain of computer system
Control Unit
Arithmetic Logic Unit
Central Processing Unit
Storage Unit