stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Y10XIT2 Lesson 4 Q1 Flashcards | StudBud
Explore
/
Y10XIT2 Lesson 4 Q1
What does ALU stand for?
What is a clock?
Y10XIT2 Lesson 4 Q1
6 terms
·
StudBud Administration
·
41 plays
Imported from external platform
Flashcards
6 cards
F
Practice quiz
P
Host live
L
Questions
6
Answers
1
What is a clock?
A clock records the number of cycles
A clock times how long a processor has been running
A clock synchronises the cycles per second
A Variable that stores the number of instructions executed
2
What does ALU stand for?
Algorithm logic unit
Algorithm link unit
Arithmetic logic unit
Arithmetic link unit
3
What is the role of the ALU?
The ALU controls the bus system
The ALU keeps all the other units in sync
The ALU helps to save to memory
The ALU carries out logical and mathematical operations
4
What is a register?
A location to store attendance
A small, fast access memory location
A location to store status quickly
A location allocated in the RAM to store data
5
What is a control unit?
A unit that preforms basic Arithmetic functions
A unit that executes instructions
A unit that regulates the speed of the system
A unit that tells the other components how to respond to instructions
6
What is a bus?
A set of wires that transmit data
A single wire that transfers data
A single wire that transmits data
A set of wires that transfer data
