programming languages Online Quiz - 344

Description: programming languages Online Quiz - 344
Number of Questions: 20
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Tags: programming languages
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1.Set s = new TreeSet(); 2.s.add("JAVA"); 3.s.add(new Integer(5)); Line 3 will give ClassCast Exception because Two different types of object are getting added.

  1. True

  2. False

Correct Option: A
  1. Page load

  2. Page_Init

  3. Control events

  4. Page- prerender

Correct Option: A
  1. Parent control send events to child

  2. child control send events to parent

  3. only in child control

  4. only in Parent control

Correct Option: B

How do we ensure view state is not tampered?

  1. 'ViewStateMac' property to false

  2. 'EnableViewStateMac' property to false

  3. 'EnableViewStateMac' property to True

  4. 'ViewStateMac' property to true

Correct Option: C
  1. In session

  2. In HTML Hidden Fields.

  3. In application session

  4. All the above

Correct Option: B

What is the use of "GLOBAL.ASAX" file?

  1. execute ASP.NET application level events and setting application-level variables

  2. setting application-level variables.

  3. execute ASP.NET application level events.

  4. All the above

Correct Option: A
  1. @Register directive.

  2. @Page directive.

  3. @control directive.

  4. All the above

Correct Option: B

The vtable entry for a pure virtual function in C++ is

  1. zero

  2. NULL

  3. one

  4. No Entry in vtable

Correct Option: B
  1. No default constructor is provided by the compiler

  2. The compiler provides the default constructor

  3. The compiler generates error

  4. None of the Above

Correct Option: B
  1. Private members of the class

  2. protected members of the class

  3. Both A and B

  4. None of the Above

Correct Option: C

Which was the first object oriented programming language?

  1. JAVA

  2. C++

  3. C


Correct Option: D

JAVA promised which one of these?

  1. Write Once, Run Anywhere

  2. Read Once, Write Anywhere

  3. Read Once, Run Anywhere

  4. Write Twice, Run Once

Correct Option: A

Which programming language was invented by Dennis Ritchie in 1972?

  1. C++

  2. C

  3. JAVA

  4. COBOL

Correct Option: B

C++ programming language was invented by _______.

  1. Dennis Ritchie

  2. James Gosling

  3. Bjarne Stroustrup

  4. Ken Thompson

Correct Option: C

int ThatsMyFunction() { return 5; } void main() { printf("%u",ThatsMyFunction); }

  1. Compilation Error

  2. Some Unknown Random Number

  3. 5

  4. I Dont Know

Correct Option: B
  1. ASCII Table - twice

  2. Segmentation fault

  3. I hate this Quiz and I dont know it

  4. Compilation Error

Correct Option: A
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