Objective Questions(11-20)

11) The term STL stands for ?
a. Simple Template Library
b. Static Template Library
c. Single Type Based Library
d. Standard Template Library

12) Which of the following is not a feature of C++ ?
a. Operator overloading
b. Namespaces
c. Inheritance
d. Reflection

13) Which of the following laws deals with finding the solution of a problem with maximum size along with limited requirement of memory?
a) Amdahl’s law
b) Gustafson’s law
c) Sun and Ni’s law
d) None of the above

14) A __________ is established when the value of one attribute is dependent on the value of another attribute.
A )primary key
B )data anomaly
C )dependency D )transitive relationship

15) which of the following is not an Evolutionary Algorithm
a) genetic algorithm
b) evolutionary programming
c) learning classifier system
d) black board architecture

16) Which of the following law used the notion of constant execution time?
a) Amdahl’s law
b) Gustafson’s law
c) Sun and Ni’s law
d) None of the above 

Amdahl's law is used to find the maximum expected improvement to an overall system when only part of the system is improved.  Amdahl's law is also used in parallel computing to predict the theoretical maximum speedup using multiple processors.

17) The weakest form of cohesion is
a.coincidental b.functional
c.logical
d.communicational

18) In parallel processing a program has 30% of code can be process parallel and system has 3 processors what is the speed up:Use Amdahl's Law
a. 1.24
b. 1.44
c. 1.64
d. None of the above

N=3 P=30%=30/100=0.3 Speedup(n) = 1 / ((p/n)+(1-p)) =1 /(0.3/3 + (1-0.3)) =1/(0.1+0.7) =1/0.8 =1.25

19) In C++ Keyword used for Dynamic method
resolution ?
a. abstract
b. dynamic
c. virtual d. typeid

20) What table shows the electrical status of digital circuits output for every possible combination of electrical states in the inputs ?
a. Function Table
b. Truth Table
c. Routing Table
d. ASCII Table