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Saturday, July 30, 2011

NIC Scientific Officer (Programmer) Previous paper 2008 - Part 5

21. Java's multi-threading system is built upon __________ Class and ______________ interface.
Thread, Interrupt 
Parallel, Interrupt 
Thread, Runnable 
None of the above 
 

22. The time required by a sector to reach below the read/write head
Seek Time  Rotational Delay or Latency  Transfer time  None 
 

23. What will be the output of the following code snippet?

try {
int x = 0;
int y = 50/x;
System.out.println("Division by Zero is an error");
}
catch(ArithmeticException e) {
System.out.println("catch block");
}
Division by Zero is an error  catch block  Both errors  None 
 

24. In a select statement ______________ clause restricts the grouped rows that appear in the result.
where  join  having  on 
 

25. The process of mapping/initialising a disk is called ____________
Booting  Formatting  Keymapping  None of the above 
 

Part I       Part II      Part III      Part IV     Part V     Part VI     Part VII

3 comments:

  1. sir please intimate me for scientific officer exam dates ,now it is postponed from spt -4,2011 mail me and about exact pattern and negative marks or descriptive paper srinivas509.cse@gmail.com

    ReplyDelete
  2. sir..
    will you please send me the test pattern and negative marking and how many questions are there.. etc

    ReplyDelete
  3. srinivas its on Nov 20 th sunday ... morn 10.30 am

    ReplyDelete

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