1. In delta rule for error minimization,
Weights are adjusted with reference to difference between
desired output and actual output.
2. Which is the highest level of abstraction in a database.
View level
3. What is cluster analysis.
Cluster analysis or clustering is the task of assigning a
set of objects in to groups so that the objects in the same cluster are more
similar to one another.
4. What is hibernation.
Hibernation is the process of powering down a computer while
retaining its state. In this mechanism, the computer saves the contents of its
RAM to a hard disk or other non volatile storage.
5. What is halftoning.
Halftoning is a technique for using minimum number of
intensity levels to obtain increased visual resolution.
6. A continuous non intersecting curve in the plane whose
origin and terminus coincide is
Jordan
7. Turing Machine is considered to be more powerful because
It has the capability to remember arbitrary long sequences
of input symbols.
8. What is the length of a double word.
32 bits
9. The attempt to access a location not owned by a program
is
Address fault
10. Cache memory works on the principle of
Locality of reference
11. When does coercion happens.
It takes place if any
operator has operands of different data types.
12. The loss in signal power as light travels down the fibre
is called as
Attenuation
13. YACC is
A parser generator.
14. Semaphores are used to solve
Mutual exclusion
15. Function oriented metrics was first proposed by
Albrecht
16. Modular programming relates to the use of
Subroutines
17. What is a race condition.
It is a flaw in electronic system whereby the output is
unexpectedly dependent on sequence or timing of other events.
18. Bubble memories are preferable to floppy disks because
They consume less power and known for their reliability.
19. Back face removal is an example of
Object space method
20. Engineering drawing commonly applies
Orthographic projection
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