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- Question
Convert the CHARI h#000F, s assembly language instructions into hexadecimal machine language:
Options- A. 0111EF
- B. 9001E6
- C. DA000F
- D. 40
- Correct Answer
- DA000F
- 1. A sequence of instructions, in a computer language, to get the desired result, is known as
Options- A. Algorithm
- B. Decision Table
- C. Program
- D. All of the above Discuss
- 2. The task(s) of the Lexial analysis phase is/are:
Options- A. to parse the source program into the basic elements or tokens of the language
- B. to build a literal table and an identifier table
- C. to build a uniform symbol table
- D. All of the above Discuss
- 3. When a computer is first turned on or restarted, a special type of absolute loader, called a ______ is executed
Options- A. loader
- B. linker
- C. bootstrap loader
- D. None of the above Discuss
- 4. 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 immediately upon completion of the assembly?
Options- A. two pass assembler
- B. load-and-go assembler
- C. macroprocessor
- D. compiler Discuss
- 5. Which table is a permanent databases that has an entry for each terminal symbol?
Options- A. Terminal table
- B. Literal table
- C. Identifier table
- D. Reductions Discuss
- 6. The Process Manager has to keep track of:
Options- A. the status of each program
- B. the priority of each program
- C. the information management support to a programmer using the system
- D. both (a) and (b) Discuss
- 7. Indicate whether the statement LDA B is a statement, in
Options- A. Machine language
- B. Assembly language
- C. High level language
- D. All of the above Discuss
- 8. The function(s) of the Syntax phase is/ are:
Options- A. to recognize the major constructs of the language and to call the appropriate action routines that will generate the intermediate form or matrix for these constructs
- B. to build a literal table and an identifier table
- C. to build a uniform symbol table
- D. to parse the source program into the basic elements or tokens of the language Discuss
- 9. Convert the 48 machine language instructions into assembly language, assuming that they were not generated by pseudo-ops:
Options- A. ASRA
- B. LOADA h#OD4E, i
- C. STOREA h#014B, d
- D. ADDA h#01FE, i Discuss
- 10. Loaders that allow for program relocation are called
Options- A. relocating loaders
- B. relative loaders
- C. both (a) and (b)
- D. None of the above Discuss
Language Processors problems
Search Results
Correct Answer: Program
Correct Answer: All of the above
Correct Answer: bootstrap loader
Correct Answer: load-and-go assembler
Correct Answer: Terminal table
Correct Answer: both (a) and (b)
Correct Answer: Assembly language
Correct Answer: to recognize the major constructs of the language and to call the appropriate action routines that will generate the intermediate form or matrix for these constructs
Correct Answer: ASRA
Correct Answer: both (a) and (b)
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