Computer 222 - Computer Organization » Fall 2021 » Quiz 2 Computer Org MIPS
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Question #1
CPU’s Execution Unit contains all these:
A.
ICU + PSW
B.
ALU + registers
C.
ALU + ICU + registers
D.
CPU + GPU
Question #2
A CPU core contains which blocks:
A.
ALU + Registers
B.
Execution Unit + L1 caches
C.
ALU + L2 cache
D.
L1 caches + Registers
Question #3
An SoC can contain which functional elements:
A.
Any of these
B.
CPU
C.
FPU
D.
GPU
Question #4
MIPS32 ISA contains:
A.
Integer + FPU directives
B.
pseudo ops + macros
C.
Integer and FPU primitives + pseudo ops
D.
Integer square-root
Question #5
A MIPS CPU may contain an Integer unit + any of these, except which one:
A.
CP0 + CP1
B.
FPU
C.
up to 4 co-processors
D.
GPU
Question #6
MIPS CP0 contains which set of registers:
A.
BadVA + Status + Cause + EPC
B.
PSW + PC
C.
FPU + EPC
D.
PC+RA
Question #7
MIPS CP1 contains which set of registers:
A.
PC, RA, SP, FP
B.
$f0 - $g15
C.
$f0 - $f31
D.
$0 - $31
Question #8
MIPS CP2 contains which set of registers:
A.
TBD (not defined)
B.
$0 - $31
C.
PC, RA, SP, FP
D.
$f0 - $f15
Question #9
MIPS FPU is also called:
A.
PSW
B.
$f0 - $f31
C.
TBD (not defined)
D.
CP1
Question #10
MIPS FPU has these instructions in its ISA, except which
A.
add.s
B.
mfc1
C.
sub.d
D.
addi
Question #11
MIPS “Load” instructions can read data from which memory segments:
A.
data, stack and heap
B.
stack
C.
heap
D.
data
Question #12
MIPS “Store” instructions first write data via a “Write Buffer” directly into where:
A.
L1 I-cache
B.
L2 cache
C.
Main memory
D.
L1 D-cache
Question #13
MIPS32 “Load Immediate” (“li”) and “Load Address” (“la”) instructions are what kind of instructions:
A.
primitive
B.
none of these
C.
pseudo
D.
macro
Question #14
MIPS32 lw, lh, lhu, lb, lbu instructions are what kind of instructions:
A.
pseudo
B.
macro
C.
none of these
D.
primitive
Question #15
In MIPS32, execution of this code results in data being stored into which memory segment: li $t2,0x100400a sb $t1,($t2)
A.
stack
B.
data
C.
global
D.
heap
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