Finals - L6 - Processor and Logic

Question 1

CPU is an example of?

Answer 1

Microprocessor

Question 2

What is the integrated circuit that is programmed to do a specific task and execute one specific application?

Answer 2

Microcontroller

Question 3

What is the integrated circuit that is programmed to do a specific task and execute one specific application?

Answer 3

Microcontroller

Question 4

What is the type of surface-mount packaging for integrated circuits (ICs) that uses an array of flat contacts on the bottom of the chip instead of pins (used by intel)?

Answer 4

Land Grid Array (LGA)

Question 5

What is the type of integrated circuit (IC) packaging that uses a regular array of pins on the bottom of a square or rectangular package to make connections to a chip (used by AMD)?

Answer 5

Pin Grid Array (PGA)

Question 6

What is the type of integrated circuit (IC) packaging that uses a regular array of pins on the bottom of a square or rectangular package to make connections to a chip (used by AMD)?

Answer 6

Pin Grid Array (PGA)

Question 7

These are components of what?
Transistor - gives 1 and 0 (binary system), integrated chip, consists of 4 metal pins
Capacitor - stores electrical energy
Resistor - resist the flow of current
Diode - for rectifier

Answer 7

Components of IC and Microcontroller

Question 8

What is the type of RAM that is:
* Very fast, but small in capacity
* Very expensive

Answer 8

SRAM – Static Random Access Memory

Question 9

What is the type of RAM that is:
* Very fast, but small in capacity
* Very expensive

Answer 9

SRAM – Static Random Access Memory

Question 10

What is the table that:
* Determines true or false outcomes based on input values.
* Mathematical table used in logic which sets out the functional values of logical expressions.

Answer 10

Truth table

Question 11

What is the table that:
* Determines true or false outcomes based on input values.
* Mathematical table used in logic which sets out the functional values of logical expressions.

Answer 11

Truth table

Question 12

Flll in the blanks

Propositional logic:
blank ( ^ ) (CONJUNCTION) - true if both inputs are true. Uses multiply operation
blank (V) (DISFUNCTION) - true if at least one input is true, otherwise false. Uses + operation
blank ( ~ ) (NEGATION) - inverts the truth value (true becomes false and vice versa)

Answer 12

• And
• Or
• Negation