Related Mcqs:

1. Terminal Table___________________?

   A. contains all constants in the program
   B. a permanent table which lists all key words and special symbols of the language in symbolic form
   C. a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure
   D. consists of a full or partial list of the tokens as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation

2. In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of register ?

   A. index mode
   B. indirect mode
   C. absolute mode
   D. immediate mode

3. Assembly code data base is associated with__________________?

   A. a permanent table which lists all key words and special symbols of the language in symbolic form
   B. assembly language version of the program which is created by the code generation phase and is input to the assembly phase
   C. a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure
   D. consists of a full or partial list or the tokens as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation

4. A non-relocatable program is one which___________________?

   A. consists of a program and relevant information for its relocation
   B. can itself perform the relocation of its address-sensitive portions
   C. cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation
   D. All of the above

5. A sequence of instructions, in a computer language, to get the desired result, is known as______________?

   A. Program
   B. Algorithm
   C. Decision Table
   D. All of the above

6. The system/370 assembler language________________?

   A. is a term that refers to the control programs of an operating system
   B. allows multiple programs to reside in separate areas of core at the same time
   C. allows the programmer to write base registers and displacements explicitly in the source program
   D. is used to remember which of the general-purpose registers are currently available as base registers, and what base addresses they contain

7. Convert the ASCII/BEAR/assembly language pseudo-ops into hexadecimal machine language________________?

   A. F8
   B. 03 16
   C. 0111EF
   D. 42 65 61 72

8. Loaders that allow for program relocation are called__________________?

   A. relative loaders
   B. relocating loaders
   C. both A and B
   D. None of the above

9. Multiprogramming was made possible by____________________?

   A. operating systems
   B. input/output units that operate independently of the CPU
   C. both A and B
   D. neither A nor B

10. In which way(s) can a macro processor for assembly language be implemented ?

    A. independent one-pass processor
    B. independent two-pass processor
    C. processor incorporated into pass of a standard two-pass assembler
    D. all of the above