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