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programming languages Online Quiz - 167

Description: programming languages Online Quiz - 167
Number of Questions: 20
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Tags: programming languages
Attempted 0/20 Correct 0 Score 0
  1. True.

  2. False

  3. True , if the Serializable attribute is not used.

  4. The members have to be protected.


Correct Option: A
  1. .Net doesnot support multiple inheritance. Hence cannot inherit all the 3, results in error.

  2. .Net allows to inherit only 1 class and 1 interface, hence error.

  3. The class has to be inherited first and then the interfaces.

  4. The interface has to be inherited first then class.


Correct Option: C

What is the size of General purpose registers ?

  1. 32

  2. 16

  3. 8

  4. 24


Correct Option: A
  1. Low order 2 bytes

  2. Low order 3 bytes

  3. All 4 bytes

  4. Fourth byte


Correct Option: B

Assembler belongs to which level language ?

  1. Low level

  2. High level

  3. Both 1 and 2

  4. None


Correct Option: A

General purpose registers are used to hold

  1. Data

  2. Address

  3. Both 1 and 2

  4. Can't say


Correct Option: C

What is the range of Offset(Displacement) ?

  1. 0 through 2K

  2. 0 through 4K

  3. 1 through 4K

  4. 0 Through 12K


Correct Option: B

How many types of registers are there generally ?

  1. 1

  2. 2

  3. 4

  4. 3


Correct Option: C

Which registers are not used for application purpose

  1. General,Control registers

  2. Control,Floating registers

  3. Control,Access registers

  4. None of these


Correct Option: C

What is the output of following code?

  1. yes

  2. No output

  3. Compilation error

  4. Runtime exception


Correct Option: A

An inner class must be defined within the opening and closing braces of a class, but outside any method - just like data members

  1. True

  2. False


Correct Option: B

Can an abstract class have constructor(s)?

  1. Yes

  2. No

  3. In specific conditions

  4. Not sure


Correct Option: A

An Interface must have a constructor

  1. True

  2. False


Correct Option: B

An inner class can extend or implement any class or interface

  1. True

  2. False


Correct Option: A

Anonymous classes do not allow the use of extends and implements clauses

  1. True

  2. False


Correct Option: A

Is it allowed to define a constructor for anonymous class?

  1. Yes

  2. No

  3. In specific conditions

  4. Not sure


Correct Option: B
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