The ________ data mining technique derives rules from real-world case examples.
Rule discover
Signal processing
Neural nets
Case-based reasoning
Correct Answer :
C. Neural nets
Related Questions
Which of the following is not input unit device?
scanner
camera
plotter
digitizer
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
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
John Napier invented Logarithm in
1614
1617
1620
None of above
RAM is also called as
Read / Write Memory
Long Memory
Permanent Memory
Primary Memory
A group of magnetic tapes, videos or terminals usually under the control of one master is
Cylinder
Surface
Track
Cluster
What is the first stage in software development?
Specification and design
Testing
System Analysis
Maintenance
An output device that uses words or messages recorded on a magnetic medium to produce audio response is
Magnetic tape
Voice response unit
Voice recognition unit
Voice band
The term GIGO is related to
Accuracy
Reliability
Versatility
Automatic
What is a light pen?
Mechanical Input device
Optical input device
Electronic input device
Optical output device
If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
216
65536
64K
Any of the above
Which of the following is not electro-mechanical computer?
Z3
ABC
mark I
ENIAC
In latest generation computers, the instructions are executed
Parallel only
Sequentially only
Both sequentially and parallel
All of above
BIOS stands for
Basic Input Output system
Binary Input output system
Basic Input Off system
all the above
Symbolic logic was discovered by
George Boole
Herman Hollerith
Van Neumann
Basic Pascal
A name applied by Intel corp. to high speed MOS technology is called
HDLC
LAP
HMOS
SDLC
A person who used his or her expertise to gain access to other people's computers to get information illegally or do damage is a-
Hacker
spammer
instant messenger
programmer
As compared to the secondary memory, the primary memory of a computer is
Large
Cheap
Fast
Slow
________ is the key we use to run the selected command.
SHIFT
TAB
ENTER
CTRL
Which of the following have low failure rate?
Mechanical devices
electronic devices
electro-mechanical devices
None of above
Which was the most popular first generation computer?
IBM 650
IBM 360
IBM 1130
IBM 2700
Bit map terminal
support display containing multiple windows
require considerable amount of video RAM
requires tremendous amount of copying and hence low performance
all of above
A modern electronic computer is a machine that is meant for
Doing quick mathematical calculations
Input, storage, manipulation and outputting of data
Electronic data processing
Performing repetitive tasks accurately
What is System Analysis?
The design of the screen the user will see and use to enter or display data
System analysis defines the format and type of data the program will use
System Analysis involves creating formal model of the problem to be solved
None of the above
Which of the following produces the best quality graphics reproduction?
Laser printer
Ink jet printer
Plotter
Dot matrix printer
Which type of system puts the user into direct conversation with the computer through a keyboard?
Real time processing
Interactive computer
Batch processing
Time sharing
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
Which is the highest form?
Data
Information
Knowledge
All of above
A technique used by codes to convert an analog signal into a digital bit stream is known as
Pulse code modulation
Pulse stretcher
Query processing
Queue management
An integrated circuit is
A complicated circuit
An integrating device
Much costlier than a single transistor
Fabricated on a tiny silicon chip