Which of the following is the largest manufacturer of Hard Disk Drives?
IBM
Seagate
Microsoft
3M
Correct Answer :
B. Seagate
Related Questions
hat produces useful information out of data?
Computer
Processing
Programming
none of above
The task of performing operations like arithmetic and logical operations is called
Processing
Storing
Editing
Sorting
________are specific to users' needs
System software
Application software
Assemblers
Compilers
Nepal brought a computer for census of 2028 BS. This computer was of
first generation
second generation
third generation
fourth generation
A computer program that translates one program instructions at a time into machine language is called a/an
Interpreter
CPU
Compiler
Simulator
A directly accessible appointment calendar is feature of a __ resident package
CPU
Memory
Buffer
ALU
A program that converts computer data into some code system other than the normal one is known as
Encoder
Simulation
Emulator
Coding
EBCDIC stands 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
Registers, which are partially visible to users and used to hold conditional, are known as
PC
Memory address registers
General purpose register
Flags
MSI stands for
Medium Scale Integrated Circuits
Medium System Integrated Circuits
Medium Scale Intelligent Circuit
Medium System Intelligent Circuit
Which was the most popular first generation computer?
IBM 1650
IBM 360
IBM 1130
IBM 2700
Daisy wheel printer is a type of
Matrix printer
Impact printer
Laser printer
Manual printer
Which of the following was a special purpose computer?
ABC
ENIAC
EDVAC
All of the above
What difference does the 5th generation computer have from other generation computers?
Technological advancement
Scientific code
Object Oriented Programming
All of the above
An application suitable for sequential processing is
Processing of grades
Payroll processing
Both a and b
All of above
Which of the following is used as a primary storage device?
Magnetic drum
Hard Disks
Floppy
All of above
Which of the following memories need refresh?
SRAM
DRAM
ROM
All of the above
Which technology is used in Compact disks?
Mechanical
Electrical
Electro Magnetic
Laser
Which is a semi conductor memory?
Dynamic
Static
Bubble
Both a & b
The brain of any computer system is
CPU
Memory
ALU
Control unit
The metal disks, which are permanently housed in, sealed and contamination free containers are called
Hard disks
Floppy disk
Winchester disk
Flexible disk
The first firm to mass-market a microcomputer as a personal computer was
IBM
Super UNIVAC
Radio Shaks
Data General Corporation
Which electronic component was made out of semiconductor material?
Vacuum tubes
Transistors
ICs
All of above
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
CD-ROM is a
Semiconductor memory
Memory register
Magnetic memory
None of above
When did John Napier develop logarithm?
1416
1614
1641
1804
Which statement is valid?
1KB = 1024 bytes
1 MB=2048 bytes
1 MB = 1000 kilobytes
1 KB = 1000 bytes
Coded entries which are used to gain access to a computer system are called
Entry codes
Passwords
Security commands
Code words
Which of the following controls the process of interaction between the user and the operating system?
User interface
Language translator
Platform
Screen saver
Which of the following is not input unit device?
scanner
camera
plotter
digitizer