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CS 1104 Review Quiz Questions And Answers Latest Update
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CS 1104 Review Quiz Questions And Answers Latest Update
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Solution 2024/2025Pepper
CS 1104 Review Quiz Questions And Answers
Latest Update
In the Hack machine language, the ability to use a command like @label
before the label was actually declared in the program is thanks to the
_______________________.
Select one:
a. fact that the order of HDL statements is insignificant
b. two-pass assembly process
c. subsequent VM translation process
d. multi-purpose use of the A register
e. fact that the program counter feeds directly from the A register ANS✔✔
two-pass assembly process
True or False? In Hack Assembly the meaning of the symbols are their RAM
and ROM addresses. ANS✔✔ True
True or False? The basic idea of the stored program concept is that the logic
of the programs is embedded in the hardware. ANS✔✔ False
If a demultiplexor selector bit is set to 1, and both outputs (a and b) are 0,
then the input must have been _____. ANS✔✔ 0
If a demultiplexor selector bit is set to 0, and both outputs (a and b) are 0,
then the input must have been _____. ANS✔✔ 0
, Solution 2024/2025
Pepper
Any symbol Xxx appearing in an assembly program that is not predefined
and is not defined elsewhere using the (Xxx) command is treated as a
_________. ANS✔✔ variable
True or False? People who use chip A as an internal part in other chip
definitions should not be interested in the body of chip A's definition.
ANS✔✔ True
What is the binary pattern that represents 7 (decimal) in a 16-bit binary
system? ANS✔✔ 0000000000000111
Every Boolean function can be constructed from a/an _________ gate:
a. AND
b. OR
c. NAND
d. NOT ANS✔✔ NAND
During the second pass of the assembly process, if a symbol is not found in
the symbol table, then it clearly represents a new ___________. ANS✔✔
variable
Which part of the CPU is in charge of decoding the instructions before they
can be executed, and deciding which instruction to fetch and execute next?
ANS✔✔ Control Unit
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