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- 1. Multiple Choice
Which of the following will load an instruction from RAM into the correct register
MDR --> [[MAR]]
MAR <-- [[MDR]]
MDR <-- [[MAR]]
MDR --> [MAR]
- 2. Multiple Choice
Which of the following increments the program counter?
PC + 1
PC --> + 1
PC <-- [PC] +1
PC <-- [[PC]] + 1
- 3. Multiple Choice
What kind of addressing does the following RTN instruction represent?
MDR <-- [[MAR]]
Immediate
Direct
Indirect
Indexed
- 4. Multiple Choice
In what phase of the Fetch-Execute cycle is the program counter incremented
Fetch
Decode
Execute
- 5. Fill in the Blank
What is the name of the register that holds the result of calculations?
- 6. Multiple Choice
In the following binary instruction, which component is the operand?
1011 0001
1011
0001
1011 0001
None of the above
- 7. Multiple Choice
What character is used to denote a conditional operation?
?
,
:
;
- 8. Multiple Choice
What type of addressing is the following RTN indicating
CIR <-- [MDR]
Immediate
Direct
Relative
Indexed
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