Programming C MCQs Set-6

1. Which of the following factors should be considered while selecting a programming language for application development?
  • Nature of the application
  • Ease of learning the language
  • Familiarity with the language
  • All
2. Which of the following is best suited for system-level programming
  • BASIC
  • FORTRAN
  • none
3. Java compiler produces
  • Byte code 
  • Object code
  • Executable code
  • None
4. Which of the following languages are difficult to modify
  • Machine level language
  • Assembly level language
  • High level language
  • None
5. Variables created in MATLAB can be seen in ___________ _
  • Command Window
  • Command History
  • Workspace
  • Current Directory
6. ll variables created can be saved using command
  • Save
  • Load
  • log
  • None
7. What is right way to create a 3×3 matrix A?
  • Matrix(A,3,3)
  • A(3,3)
  • A[123,123,123]
  • A[123; 123; 123]
8. Transpose of matrix A can be calculated by:
  • A’ 
  • inv(A)
  • A”
9. A trigonometric operation ‘sin(A)’ on matrix A will affect
  • First row elements of A
  • First column elements of A
  • All elements of A.
  • First and Last element of A
10. “log2′ function is used for
  • Calculating logarithm of two numbers
  • Calculate log to the base 2
  • Calculate log of 2 with given no as base
  • None