Question 1:
A collection of 8 bits is called
a. byte
b. word
c. record
Question 2:
The ascending order or a data Hierarchy is
a. bit - bytes - fields - record - file - database
b. bit - bytes - record - field - file - database
c. bytes - bit- field - record - file - database
d. bytes -bit - record - field - file - database
Question 3:
How many address lines are needed to address each memory locations in a 2048 x 4 memory chip?
a. 10
b. 11
c. 8
d. 12
Question 4:
A computer program that converts an entire program into machine language at one time is called a/an
a. interpreter
b. simulator
c. compiler
d. commander
Question 5:
In immediate addressing the operand is placed
a. in the CPU register
b. after OP code in the instruction
c. in memory
d. in stack
Question 6:
Microprocessor 8085 can address location upto
a. 32K
b. 128K
c. 64K
d. 1M
Question 7:
The ALU and control unit of most of the microcomputers are combined and manufacture on a single silicon chip. What is it called?
a. monochip
b. microprocessor
c. ALU
d. control unit
Question 8:
When the RET instruction at the end of subroutine is executed,
a. the information where the stack is iniatialized is transferred to the stack pointer
b. the memory address of the RET instruction is transferred to the program counter
c. two data bytes stored in the top two locations of the stack are transferred to the program counter
d. two data bytes stored in the top two locations of the stack are transferred to the stack pointer
Question 9:
A microporgram is sequencer perform the operation
a. read
b. write
c. execute
d. read and write
e. read and execute
Question 10:
Interrupts which are initiated by an I/O drive are
a. internal
b. external
c. software
d. all of above
Answers:
1. a 2. a 3. b 4. c 5.b 6.c 7.b 8.c 9.e 10.b
Herbal Remedies…. for herpes cure.(. )( .)(. )( .)(. )( .)
ReplyDeleteI am so happy,..i am cured from herpes…
Thank you so much
Robinsonbuckler11[ ] gmail com………
I was diagnosed with Parkinson’s disease four years ago. After relying on medications with little relief, I turned to NaturePath Herbal Clinic out of hope. Within months, I noticed real improvements tremors subsided, balance improved, and my energy returned. It’s truly been life-changing.
ReplyDeleteIf you or a loved one is facing Parkinson’s, I highly recommend exploring their natural approach.Visit: www.naturepathherbalclinic.com | Email: info@naturepathherbalclinic.com