Model 5100 was_____ in 1957.
The first PC built by IBM
The first PC built by Apple
The first PC built by Motorola
The first PC built by Intel
Correct Answer :
A. The first PC built by IBM
Related Questions
The thing that eventually terminates a worm virus is a lack of:
Memory or disk space.
Time.
CD drives space.
CD-RW.
Which programming languages are classified as low level languages?
Basic, COBOL, FORTRAN
Prolog 2, Expert Systems
Knowledge based Systems
Assembly Languages
Which of the following storage devices can store maximum amount of data?
Floppy Disk
Hard Disk
Compact Disk
Magneto Optic Disk
The earliest calculating devices are
Abacus
Clock
Difference Engine
None of these
UNIVAC is
Unvalued Automatic Computer
Universal Array Computer
Universal Automatic Computer
Unique Automatic Computer
Which was the world's first microcomputer that used Intel 80386 microprocessor chip?
IBM PS/2
HP-9830
DeskPro-386
IBM-360
Dot-matrix is a type of
Tape
Printer
Disk
Bus
Which language was devised by Dr. Seymour Cray?
APL
COBOL
LOGO
FORTRAN
The first electronic general purpose digital computer built by Eckert and Mauchly called ENIAC did not work on the stored program concept. How many numbers could it store in its internal memory?
100
20
40
80
To locate a data item for storage is
Field
Feed
Database
Fetch
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
EEPROM stands for
Electrically Erasable Programmable Read Only Memory
Easily Erasable Programmable Read Only Memory
Electronic Erasable Programmable Read Only Memory
None of the above
What is a brand?
The name of companies that made computers
The name of product a company gives to identify its product in market
A name of class to indicate all similar products from different companies
All of above
On a PC, how much memory is available to application software?
1024 KB
760 KB
640 KB
560 KB
A number that is used to control the form of another number is known as
Map
Mask
Mamtossa
Marker
The primary advantage of key-to-tape data entry system is
A large percentage of editing can be performed at the time of data entry
Key verification is easily performed
The tape is reusable
Keying errors can be detected as they occur.
The brain of any computer system is
ALU
Memory
CPU
Control unit
Which of the following helps to protect floppy disks from data getting accidentally erased?
Access notch
Write-protect notch
Entry notch
Input notch
Collecting personal information and effectively posing as another individual is known as the crime of:
Spooling.
Identity theft.
Spoofing.
Hacking.
Another word for a daisy wheel printer
Petal printer
Golf ball printer
Laser printer
Line printer
Digital devices are
Digital Clock
Automobile speed meter
Clock with a dial and two hands
All of them
Which device is used as the standard pointing device in a Graphical User Environment?
Keyboard
Mouse
Joystick
Track ball
Which of the following is a read only memory storage device?
Floppy Disk
CD-ROM
Hard Disk
None of these
Identify the true statement
Computers are 100% accurate but it can suffer from GIGO
Computers are reliable because they use electronic component which have very low failure rate
Computer is never tired and does not suffer from boredom
All of above
A paper printout of a document is known as
Softcopy output
Hardcopy output
Permanent Output
All of above
The two major types of computer chips are
External memory chip
Primary memory chip
Microprocessor chip
Both b and c
What difference does the 5th generation computer have from other generation computers?
Technological advancement
Scientific code
Object Oriented Programming
All of the above
What type of resource is most likely to be a shared common resource in a computer Network?
Printers
Speakers
Floppy disk drives
Keyboards
Which of the following is not a valid size of a Floppy Disk?
8?
5 ¼?
3 ½?
5 ½?
Computers with 80286 microprocessor is
XT computer
AT computers
PS/2 computer
None of above