after toc unit i

What is this - K*

• Positive closure

• Kleene Closure

• negative closure

• positive closure

what is this - K+

• kleene

• positive closure

• negative closure

Who is the father of C language?

• a) Steve Jobs
  

• b) James Gosling
  

• c) Dennis Ritchie
  

• d) Rasmus Lerdorf

Which of the following is not a valid C variable name?

• a) int number;
  

• b) float rate;
  

• c) int variable_count;
  

• d) int $main;

Which feature of OOP indicates code reusability?

• a) Abstraction
  

• b) Polymorphism
  

• c) Encapsulation
  

• d) Inheritance

Which among the following doesn’t come under OOP concept?

• a) Data hiding
  

• b) Message passing
  

• c) Platform independent
  

• d) Data binding

JAVA is a __________

• Dependency language

• platform dependent language

• Platform independent language

Who invented Java Programming?

• a) Guido van Rossum
  

• b) James Gosling
  

• c) Dennis Ritchie
  

• d) Bjarne Stroustrup

Which component is used to compile, debug and execute the java programs?

• a) JRE
  

• b) JIT
  

• c) JDK
  

• d) JVM

What is the extension of java code files?

• a) .js
  

• b) .txt
  

• c) .class
  

• d) .java