Overview

Question 1

CPU

Answer 1

MICROPROCESSOR, CONTAINS ALU, CU, CACHE

Question 2

BIOS

Answer 2

BASIC INPUT OUTPUT SYSTEM, BOOTS UP COMPUTER

Question 3

RAM

Answer 3

RANDOM ACCESS MEMORY, STORES DATA WHEN CACHE RUNS OUT, VOLATILE

Question 4

ROM

Answer 4

READ ONLY MEMORY, BOOT UP INSTRUCTIONS, PERMANENT, NON-VOLATILE

Question 5

ALU

Answer 5

ARITHMETIC LOGIC UNIT, DOES MATH

Question 6

ACC

Answer 6

ACCUMULATOR, MATH RESULTS STORED IN HERE TEMPORARILY.

Question 7

MAR

Answer 7

MEMORY ADDRESS REGISTER, HOLDS ADDRESS OF NEXT INSTRUCTION THAT CPU NEEDS TO STORE

Question 8

MDR

Answer 8

MEMORY DATA REGISTER, INSTUCTIONS FETCHED FROM MEMORY STORED HERE TEMPORARILY

Question 9

CU

Answer 9

CONTROL UNIT, FETCH, DECODE EXCUTE

Question 10

PROGRAM COUNTER

Answer 10

PROVIDES CPU WITH THE MEMORY ADDRESS OF THE NEXT INSTUCTION IN CYCLE

Question 11

CACHE

Answer 11

STORES CONSTANTLY USED OPERATIONS, SMALL AND FAST

Question 12

MULTI-CORE PROCESSOR

Answer 12

ALLOWS MORE INSTRUCTIONS TO BE DONE AT THE SAME TIME

Question 13

EMBEDDED SYSTEM

Answer 13

SYSTEM MADE FOR SPECIFIC TASK

Question 14

SSD

Answer 14

SOLID STATE DRIVE, SMALL CARD, STORES INFO

Question 15

OPTICAL STORAGE

Answer 15

CD

Question 16

MAGNETIC HARD DRIVE

Answer 16

BUILT INTO COMPUTER + SMALL

Question 17

FLASH MEMORY

Answer 17

MEMORY STICK

Question 18

BINARY

Answer 18

0, 1

Question 19

UNITS

Answer 19

1024B=1KB 1024KB=1MB1024MB=1GB 1024GB=1TB

Question 20

HOW TO SOLVE FOR BINARY

Answer 20

128 64 32 16 8 4 2 1

Question 21

DENARY (DECIMAL)

Answer 21

NORMAL NUMBER SET

Question 22

ADDING BINARY

Answer 22

1+0=1 1+1=10 1+1+1=11

Question 23

HOW TO SOLVE FOR NIBBLE

Answer 23

8 4 2 1

Question 24

HEX

Answer 24

BASICALLY ITS 1-9 WHEN YOU FIGURE OUT THE NIBBLE BUT IF IT = 10 OR ABOVE ITS A-F

Question 25

BINARY SHIFT

Answer 25

MOVE ALL NUMBERS TO LEFT OR RIGHT AND PUT 0s IN THE EMPTY SPOTS

Question 26

INPUT DEVICE EXAMPLES

Answer 26

KEYBOARD, MOUSE, JOYSTICK, SCANNER, WEBCAM, MICROPHONE

Question 27

OUTPUT DEVICE EXAMPLES

Answer 27

MONITOR, PRINTER, SPEAKER, HEADPHONES, PROJECTOR

Question 28

BUS

Answer 28

PATHWAY THAT SHARES SIGNALS FROM INPUY TO OUPUT DEVICES. E.G A WIRE.

Question 29

FETCH, DECODE, EXECUTE

Answer 29

IN THE CPU

Question 30

CPU CAN BE AFFECTED BY:

Answer 30

CLOCK SPEED, CACHE SIZE, NUMBER OF CORES

Question 31

L1 CACHE

Answer 31

FAST BUT SMALL

Question 32

L2 CACHE

Answer 32

SLOW BUT EFFICENT

Question 33

EMBEDDED SYSTEM EXAMPLES

Answer 33

SMARTWATCH, SMARTPHONE, LED

Question 34

PRIMARY STORAGE

Answer 34

RAM, ROM, CPU CACHE

Question 35

VOLATILE

Answer 35

DATA GETS LOST WHEN COMPUTER TURNED OFF

Question 36

MAGNETIC HARD DRIVE ADVANTAGES

Answer 36

CHEAP, VAST, STORAGE CAPABILITY, FAST WRITING SPEED

Question 37

MAGNETIC HARD DRIVE DISADVANTAGES

Answer 37

COMPLICATED, WEAK, NOT PORTATBLE

Question 38

MAGNETIC HARD DRIVE CAPACITY

Answer 38

500GB - 6TB

Question 39

REGISTER

Answer 39

SMALL PIECE OF MEMORY INSIDE PROCESSOR THAT CAN HOLD ONE INSTRUCTION/ADDRESS

Question 40

WAP

Question 41

WAN

Question 42

HTTPS

Question 43

LAN

Question 44

SMTP

Question 45

FTP

Question 46

POP

Question 47

WAYS TO PREVENT: VIRUS

Answer 47

ANTIVIRUS/MALWARE

Question 48

WAYS TO PREVENT: PHISING

Answer 48

LOOK FOR PUNCTUATION ERRORS IN EMAIL

Question 49

WAYS TO PREVENT: DATA INCEPTION

Answer 49

ENCRYPTION

Question 50

OPERATING SYSTEM (OS)

Question 51

SOLID STATE DRIVE ADVANTAGES

Answer 51

DURABLE, FAST AT READING,NO NOISE, FASTER START UP

Question 52

SOLID STATE DRIVE DISADVANTAGES

Answer 52

EXPENSIVE, LESS STORAGE

Question 53

SOLID STATE DRIVE CAPACITY

Answer 53

100GB - 16T

Question 54

OPTICAL STORAGE ADVANTAGES

Question 55

OPTICAL STORAGE DISADVANTAGES

Question 56

OPTICAL STORAGE CAPACITY

Question 57

FLASH DRIVE ADVANTAGES

Question 58

FLASH DRIVE DISADVANTAGES

Question 59

FLASH DRIVE CAPACITY

Question 60

ROUTER

Question 61

MODEM