Which access method is used for obtaining a record from a cassette tape?
Direct
Sequential
Random
All of the above
Correct Answer :
B. Sequential
Related Questions
The most common type of storage devices are-
Steel
optical
magnetic
flash
A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called
Laser printer
Ink-jet printer
Drum printer
Chan printer
Which statement is valid about computer program?
It is understood by a computer
It is understood by programmer
It is understood user
Both a & b
Which of the following is the largest unit?
data
field
record
database file
What do you call the programs that are used to find out possible faults and their causes?
operating system extensions
cookies
diagnostic software
boot diskettes
Which of the following statement is false?
Mechanical analog computers have existed for thousands of years
There are mechanical analog computers and electronic analog computers.
All electronic computers are digital computers
All of above are false
When was the X window system born?
1984
1989
1988
1990
ENIAC uses
Decimal Numbering System
Octal Numbering System
Binary Numbering System
Hexadecial Numbering System
IBM System/360 is
Mainframe Computer
Mini Computers
Micro Computers
None of above
Which programming languages are classified as low level languages?
Basic, COBOL, FORTRAN
Prolog 2, Expert Systems
Knowledge based Systems
Assembly Languages
Which was the world's first microcomputer that used Intel 80386 microprocessor chip?
IBM PS/2
HP-9830
DeskPro-386
IBM-360
Which of the following file organization is most efficient for a file with a high degree of file activity?
Sequential
ISAM
VSAM
B-Tree Index
In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?
Breadboard
Motherboard
Daughter board
Grandmother board
Which number system is usually followed in a typical 32-bit computer?
Binary
Decimal
Hexadecimal
Octal
Which of the following was a special purpose computer?
ABC
ENIAC
EDVAC
All of the above
The term gigabyte refers to
1024 bytes
1024 kilobytes
1024 megabytes
1024 gigabyte
An error in software or hardware is called a bug. What is the alternative computer jargon for it?
Leech
Squid
Slug
Glitch
Note book, laptop, palm, hand-held computers are coming under the category of________ computer
Digital computer
Mainframe computer
Portable computer
Hybrid computer
Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as
PC
Flags
Memory Address Registers
General Purpose Registers
Where as a computer mouse moves over the table surface, the trackball is
Stationary
Difficult to move
Dragged
Moved in small steps
The personnel who deals with the computer & its management put together are called
Software
Human ware
Firmware
Hardware
Modern Computers are very reliable but they are not
Fast
Powerful
Infallible
Cheap
IBM System/360 is
Mainframe Computer
Mini Computers
Micro Computers
None of above
Computer memory consists of
RAM
ROM
PROM
All of the above
Which of the following require large computers memory?
Imaging
Graphics
Voice
All of Above
The octal equivalence of 111010 is
81
72
71
None of above
A hard copy would be prepared on a
Line printer
Dot matrix Printer
Typewriter terminal
All of the above
The first microprocessor built by the Intel corporation was called
8008
8080
4004
8800
Which of the following memories has the shortest access times?
Cache memory
Magnetic bubble memory
Magnetic core memory
RAM
Which American computer company is called Big Blue?
Microsoft
Compaq Corp
IBM
Tandy Svenson