Computer Gk For All Competitive Exams Series #88 | Hindigk50k
Computer Gk For All Competitive Exams Series #88

Computer Gk For All Competitive Exams Series #88

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Computer Gk For All Competitive Exams Series #88

Q1741. The fundamental approaches to build a point – to – point network is:
a) Circuit Switching
b) Packet Switching
c) Both of Above√
d) None of These
Q1742. The _____layer defines the electrical and physical specifications for devices:
a) Data Link Layer
b) Presentation Layer
c) Physical Layer√
d) None of These
Q1743. HBA stands for:
a) Host Bus Adapters√
b) Host Base Adapters
c) Hedged Base Adapters
d) None of These
Q1744. HBA is used in ______:
a) Storage Area Networks√
b) Software Based Networks Only
c) Both of Above
d) None of These
Q1745. FDM stands for:
a) Frequency Division Multiplexing√
b) Fidelty Division Multiplexing
c) Fast Division Multiplexing
d) None of These
Q1746. TDM stands for:
a) Task Division Multiplexing
b) Time Division Multiplexing√
c) Testing Division Multiplexing
d) None of These
Q1747. In cable modem internet access, cable modem terminations system (CMTS) is
at:
a) cable provider’s end
b) customer end
c) Both of Above√
d) None of The Above
Q1748. What type of internet technology sends information to you without you
requesting that information:
a) Infoware
b) F2b2C
c) Push√
d) None of The Above
Q1749. What is the second generation of the Web called:
a) Second Life
b) Web 2.0√
c) Emerging Space
d) None of The Above
Q1750. What type of web technology allows its community members to continuously
change the contents on a web site:
a) Intelligent Bots
b) Social Networks
c) Wiki√
d) None of The Above
Q1751. Which of the following is not a primitive data type:
a) String√
b) Double
c) Boolean
d) None of The Above
Q1752. The finally block is executed:
a) Only when a checked exception is thrown
b) Only when a unchecked exception is thrown
c) Only when an exception is thrown
d) Irrespective of whether an exception is thrown or not√
e) None of The Above
Q1753. The Statement – System.out.print ( (double) 7/4 );
prints:
a)1.75√
b) 1
c) 2.0
d) None of The Above
Q1754. What is the environment variable that contains a list of directions where Java
looks for classes referenced in a program:
a) CLASSPATH√
b) PATHDIR
c) SEARCHPATH
d) PATHCLASS
e) None of The Above
Q1755. Consider the statement – System.out.print (Math.round(Math.random 0));
Above statement can print:
a) Only 0
b) Only 1
c) Only 0 or 1√
d) None of The Above
Q1756. Subclass is also called:
a) Base Class
b) Child Class
c) Derived Class and Super Class
d) Child Class and Derived Class√
e) None of The Above
Q1757. Which of the class definition has/have initialization bock:
a) First
b) My Class
c) Second
d) Third√
e) None of The Above
Q1758. The Keywords – try, catch, and finally are typically used in the sequence:
a) Finally, Try and Catch
b) Try, Finally and Catch
c) Try, Catch and Finally√
d) Catch, Try and Finally
e) None of The Above
Q1759. Automatic conversion from primitive type to an object of the corresponding
wrapper class is called:
a) Coercing
b) Casting
c) Boxing√
d) Widening
e) None of The Above
Q1760. Which of the following does not have a super class:
a) System
b) Lang
c) Exception
d) Object√
e) None of The Above

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