SRAM will hold its data:
Anonymous Quiz
5%
Only when refreshed
0%
Without power
95%
As long as power is supplied
0%
For a fixed time
SRAM is mainly used for:
Anonymous Quiz
19%
Main memory
19%
Secondary memory
52%
Cache memory
10%
ROM storage
One disadvantage of ROM is:
Anonymous Quiz
0%
High speed
5%
Low cost
80%
No room for error during manufacturing
15%
Needs refresh
Parity bits are used to:
Anonymous Quiz
11%
Increase memory size
0%
Store user data
84%
Detect and/or correct errors
5%
Replace refresh circuitry
Flash memory is intermediate between EPROM and EEPROM in cost and functionality
Anonymous Quiz
86%
True
14%
False
أسئلة في مادة معمارية وتنظيم الحاسوب في ال Chapter 14
👇👇
#معمارية_الحاسوب
#Computer_Architecture
#علم_البيانات الدفـعـ(1)ــة
👇👇
#معمارية_الحاسوب
#Computer_Architecture
#علم_البيانات الدفـعـ(1)ــة
Which addressing mode is the simplest form of addressing?
Anonymous Quiz
31%
Direct
14%
Indirect
48%
Immediate
7%
Register
In Immediate Addressing Mode, the operand is:
Anonymous Quiz
8%
Stored in memory
21%
Stored in a register
63%
Specified explicitly in the instruction
8%
Stored in stack
In Direct Addressing Mode, the effective address (EA) equals:
Anonymous Quiz
33%
(A)
4%
R
25%
A + PC
38%
A
How many memory references are required in Direct Addressing Mode?
Anonymous Quiz
31%
Zero
46%
One
15%
Two
8%
Three
Parentheses ( ) in addressing modes mean:
Anonymous Quiz
10%
Addition
5%
Subtraction
52%
Address of instruction
33%
Contents of
In Register Addressing Mode, the operand is located in:
Anonymous Quiz
19%
Main memory
14%
Stack
10%
Instruction
57%
Register
In Register Indirect Addressing Mode, the register contains:
Anonymous Quiz
20%
The operand
50%
The effective address
10%
The opcode
20%
The displacement
Displacement addressing combines which two addressing modes?
Anonymous Quiz
17%
Immediate and Direct
67%
Direct and Register Indirect
11%
Register and Stack
6%
Immediate and Indirect
Relative Addressing uses which register implicitly?
Anonymous Quiz
0%
Index Register
22%
Base Register
33%
Stack Pointer
44%
Program Counter