WorksheetsSystem Arch. 2
Total questions: 20
Worksheet time: 10mins
What are the 3 cycles that a CPU does? (correct order)
Fetch, Decode, Execute
Fetch, Execute, Decode
Grab, Execute, Decode
I got no clue
What is the Von Neumann Architecture
Layout Of The CPU
The Creator Of The CPU
The Fetch, Decode, Execute Cycle
Memory Address
Where does the address bus go?
To the RAM to collect data
From the RAM to deliever data
From the CPU to the software to execute the program.
None of the Above.
What is the memory address register?
Stores the data
Stores the memory address from which data will be fetched.
Stores the memory address.
If i knew i would have selected it
What is the Accumulator
It does things
To enable data and control signals.
It's where Arithmetic and logic results are stored.
It's where Arithmetic and logic results are calculated
What Do Embedded Systems Control ?
Embedded systems control one thing.
Embedded systems control your temper.
Embedded systems control the sun
Embedded systems control nothing.
What is clock speed?
The operating speed of a computer or its microprocessor (per second)
Speeding up the time.
Speed of how fast clock can run.
Viva Ronaldo!
What is CPU cache?
CPU's way of accessing data with different levels of speed.
CPU Caster And Cool House Elephant.
How much the CPU costs.
CPU COMS
Example of general personal computer
Phone
Laptop
PC
All of the above
Explanation of program counter.
it counts programs and processes
Its spelled:
p r o g r a m
c o u n t e r
In a CPU, it contains the address of instruction being executed.
it does stuff :)
what does the execute step do ?
fetches and decodes CPU's instructions
CPU executes instructions that it just fetched and decoded.
Eats food
goes to the MDR
Explain Memory Data Register
The (MDR) is the register of a computer's control unit.
The (ADR) is the register of a control unit.
is the register of a unit.
is a unit of a computer
What does quad core mean ?
4 MHz
4 cores
4 Limes
4 Gb/s
What month and year was the CPU first invented
January 15th 1972
December 6th 1976
April 1970
april 1969
Is the HDD part of the cpu
FALSE
FASLE
tRUE
Treu
Hard disks spin at very high speeds what is the average ?
7,200 RPM
7,500 RPM
7,800 RPM
9,200 RPM
Floppy discs became popular in the 1970s. what was the most common format?
2.00MB
3.44MB
1.44MB
1.48MB
What does "DVD" stand for ?
Digital Verotile Disc
Digital Versatile Disc
Digital Versale Disc
Digital Vorsatile Disc
What is magnetic tape commonly used for ?
Used for backup of important files from the hard disk.
To export VHS videos of Mr.Collins Hula Dancing.
Used for import of pictures from the camera.
To destroy your PC.
What is the highest storage an optical disk can have?
50gb
8.8gb
720mb
500mb
