Doing quick mathematical calculations
Input, storage, manipulation and outputting of data
Electronic data processing
Performing repetitive tasks accurately
B. Input, storage, manipulation and outputting of data
Queue management
Pulse stretcher
Query processing
Pulse code modulation
ALU
CPU
Input-Output device
All of the above
Binary Coded Decimal
Bit Coded Decimal
Binary Coded Digit
Bit Coded Digit
Fast
Powerful
Infallible
Cheap
Diligence
Reliability
Versatility
Accuracy
Modulator
Demodulator
Modem
Decoder
Algorithmic language
Assembly language
Machine language
High level language
Dot per sq. inch
Dots per inch
Dots printed per unit time
All of the above
ASCII
EBCDIC
BCD
All of above
1617
1620
1642
1837
1949 to 1955
1956 to 1965
1965 to 1970
1970 to 1990
Mark I
ABC
Z3
None of above
Binary
Decimal
Hexadecimal
Octal
Grater than
Less than
Equal to
All of the above
Joystick
Modem
CD Drive
NIC Card
Disks
Pen Drives
RAM
CDs
Sequential and random
Sequential and indexed
Direct and immediate
Online and real time
Charles Babbage
Dr. Herman Hollerith
Howard Aikin
Joseph Jacquard
IBM 7090
Apple ? 1
IBM System / 360
VAX-10
Accuracy
Reliability
Versatility
Automatic
India
China
Germany
Taiwan
Interdiction
Interface
Surface
None of the above
1.40 MB
1.44 GB
1.40 GB
1.44 MB
Super computer
Minicomputer
Micro computer
Macro computer
a card reader and a printing device
an analytical engine and a control unit
a control unit and an arithmetic logic unit
an arithmetic logic unit and a card reader
First generation
Second generation
Third generation
Fourth generation
Dragging
dropping
right-clicking
shift-clicking
Tape
Hard Disk
Floppy Disk
All of the above
American Stable Code for International Interchange
American Standard Case for Institutional Interchange
American Standard Code for Information Interchange
American Standard Code for Interchange Information
1980
1985
1986
1987