WGU C952 Computer Architecture Practice Exam 2024
Questions and Answers (Verified by Expert) 2024
Which access does a register file rely on to properly
function? - ....ANSWER >>>>Read and write access
What is the binary representation of instructions? -
....ANSWER >>>>Machine language
Which feature of the IBM 360/91 was incorporated
into the majority of microprocessors developed in the
21st century? - ....ANSWER >>>>Algorithm innovations
allowed the improved parallel execution of
instructions.
Which key design element changed in 2005 to drive
continued improvements in computing capability? -
....ANSWER >>>>Multiprocessor architecture
, Page |2
Which term refers to the same instruction applied to
multiple data streams? - ....ANSWER >>>>SIMD
What makes vector-based code more efficient than
conventional code? - ....ANSWER >>>>Frequency of
pipeline hazards is lower
Which two elements are required to implement R-
format arithmetic logic unit (ALU) operations? -
....ANSWER >>>>ALU and register file
Which component of a computer moderates the
action of its other components? - ....ANSWER
>>>>Control
Given the following 8-bit integer binary variables: X1 =
11000110X2 = 11110111
What is the value in X3 after the following command?
ADD X3, X2, X1 - ....ANSWER >>>>Overflow
What is the approximate range of a 64-bit unsigned
integer? - ....ANSWER >>>>0 to
18,446,744,073,709,551,615
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