Languages & Directories

The interface between user and computer is:

• (A) Programming
• (B) Memory
• (C) Hardware
• (D) Microprocessor

Which of the following statements are true for machine language?

• (A) Easy to understand by a user
• (B) A language based on English language
• (C) Very slow in execution
• (D) None of these

The languages that use computer power to convert into machine codes, belongs to:

• (A) Assembly language
• (B) 4GLs
• (C)2nd generation language
• (D) 3rd generation language

The examples of 4GLs are:

• (A) BASIC, C and C++
• (B) PASCAL, JAVA and VB
• (C) VB & JAVA
• (D) C and C++

The sign++ in C++ is represents:

• (A) That C++ can perform addition function more accurately and quickly
• (B) C++ is for addition only
• (C) Net level of C language with some additional features
• (D) The trademark of C language.

“C++ is the superset of C languages”, means:

• (A) C++ is more efficient than C language
• (B) C is more efficient than C++ language
• (C) C and C++ are the same
• (D) We cannot learn C++ without C language

The language processors are classified as:

• (A) 1st generation, 2nd generation & 3rg generation
• (B) 1st generation, 2nd generation, 3rd generation & 4GLds
• (C) Assembler, Compiler and Interpreter
• (D) C and C++

The input for a compiler is:

• (A) Object code
• (B) Machine language
• (C) Assembler
• (D) Source program

The output of a compiler is:

• (A) Object code
• (B) Source program
• (C) Machine language
• (D) Assembler

The input of an interpreter is:

• (A) Object code
• (B) Source program
• (C) Machine language
• (D) Program statement