COMPUTER SYSTEM ARCHITECTURE MCQS PART 40

COMPUTER SYSTEM ARCHITECTURE MCQS PART 40

1. In second pass, assembler creates _______in binary format for every instruction in program and  then refers to the symbol table to giving every symbol an______ relating the segment.
a. Code and program          
b. Program and instruction
c. Code and offset         
d. All of these
Answer C

2. which of the 2 files are created by the assembler:
a. List and object file   
b. Link and object file
c. Both a & b               
d. None of these
Answer A

3. In which code is object file is coded:
a. Link code
b. Decimal code
c. Assembly code
d. Binary code
Answer D

4. which type of errors are detected by the assembler:
a. syntax error
b. logical error
c. run time error
. none of these
Answer A

5. MOVE AX BX in this LINES OF CODE what type of error is declared:
a. Undeclared identifier MOVE  
b. undeclared identifier AX
c. Accept as a command        
d. Not look in symbol table
Answer A

6. In given lines of code MOV AX,BL have different type of operands according to assembler for 8086 architecture these identifiers must be of:
a. Different type only in byte 
b. Same type either in word or byte
c. Both a & b              
d. None of these
Answer B

7. What type of errors are not detected by assemblers:
a. Syntax error   
b. Run time error    
c. Logical error     
d. All of these
Answer C

8. ______serves as the purpose of documentation only:
a. List        
b. object        
c. link            
d. code
Answer A

9. An assembler is a utility program that performs:
a. Isometric translation           
b. Isomorphic translation
c. Isochoric translation                
d. None of these
Answer B

10. Assemblers are of 2 types:
a. 1 pass  
b. 2 pass     
c. both a & b     
d. none of these
Answer C