Computer Awareness Quiz for today :-
Q1. In cable modem internet access, cable modem terminations system (CMTS) is at:
Q1. 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
Q2. 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
Q3. What is the second generation of the Web called:
a) Second Life
b) Web 2.0
c) Emerging Space
d) None of The Above
Q4. 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
Q5. Which of the following is not a primitive data type:
a) String
b) Double
c) Boolean
d) None of The Above
Q6. 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
Q7. The Statement - System.out.print ( (double) 7/4 );
prints:
a)1.75
b) 1
c) 2.0
d) None of The Above
Q8. 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
Q9. 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
Q10. 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
Q11. Which of the class definition has/have initialization bock:
a) First
b) My Class
c) Second
d) Third
e) None of The Above
Q12. 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
Q13. 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
Q14. Which of the following does not have a super class:
a) System
b) Lang
c) Exception
d) Object
e) None of The Above
Q15. A class is a variable of variable that is declared inside a class as:
a) Final
b) Static
c) Abstract
d) Extends
