In an absolute loading scheme, which loader function is accomplished by loader ? - PakMcqs

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1. In an absolute loading scheme, which loader function is accomplished by assembler________________?

   A. Linking B. Loading C. Allocation D. Reallocation...

2. When a computer is first turned on or restarted, a special type of absolute loader, called a ___________ is executed?

   A. bootstrap loader B. loader C. linker D. None of the above...

3. A loader is_________________?

   A. a program that places programs into memory and prepares them for execution B. a program that automate the translation of assembly language into machine language C. is a program that appears to execute a source program as if it were machine language D. program that accepts a program written in a high level language...

4. Which of the following functions is/ are performed by the loader ?

   A. Physically place the machine instructions and data into memory B. Allocate space in memory for the programs and resolve symbolic references between object decks C. Adjust all address dependent locations, such as address constants, to correspond to the allocated space D. All of the above...

5. Which of the following system program forgoes the production of object code to generate absolute machine code and load it into the physical main storage location from which it will be executed immedia________________?

   A. compiler B. macroprocessor C. two pass assembler D. load-and-go assembler...

6. The function(s) of the Storage Assignment is/are_________________?

   A. to assign storage to literals, and to ensure that the storage is allocated and appropriate locations are initialized B. to assign storage to all temporary locations that are necessary for intermediate results C. to assign storage to all variables referenced in the source program D. All of the above...

7. The function(s) of the Syntax phase is/ are__________________?

   A. to build a uniform symbol table B. to build a literal table and an identifier table C. to parse the source program into the basic elements or tokens of the language D. to recognize the major constructs of the language and to call the appropriate action routines that will generate the intermediate form or...

8. Convert the .BYTE h#F8 assembly language pseudo-ops into hexadecimal machine language________________?

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

9. Convert the 080D4E machine language instructions into assembly language, assuming that they were not generated by pseudo-ops_______________?

   A. ASRA B. ADDA h#01FE, i C. LOADA h#OD4E, i D. STOREA h#014B, d...

10. A compiler for a high-level language that runs on one machine and produces code for a different machine is called________________?

    A. cross compiler B. one pass compiler C. multipass compiler D. optimizing compiler...