Operating Systems

Question 1

most popular mobile CPU architecture

Answer 1

ARM

Question 2

Who ownes Android OS?

Answer 2

Open Handset Alliance (OHA)

Question 3

Windows 10/11 versions

Answer 3

Home
Pro
Enterprise
Pro for Workstations

Question 4

What does Windows 10/11 Pro have that Home version doesn’t?

Answer 4

Active Directory
Remote Desktop
BitLocker
Hyper-V
Windows Defender Device Guard
Mobile Device/Application Management

Question 5

What does Windows 10/11 Enterprise have that Home and Pro versions don’t?

Answer 5

AppLocker
App-V (Application Virtualization)
Direct Access
BranchCache
Windows to Go

Question 6

Windows 10 32bit installation requirements?

Answer 6

1 GHz processor or better
1 GB RAM
16 GB drive space
DirectX 9 or later with WDDM 1.0 driver
SVGA resolution (800 x 600)

Question 7

Windows 10 64bit installation requirements?

Answer 7

1 GHz processor or better
2 GB RAM
20 GB
DirectX 9 or later with WDDM 1.0 driver
SVGA resolution (800 x 600)

Question 8

Windows 11 installation requirements?

Answer 8

• Must have a TPM chip (Trusted Platform Module)
• 1 GHz processor or better with 2 or more cores (8th Gen Intel Core series CPUs\AMD Ryzen w/Zen+)
• 64 GB drive space
• UEFI requirement
• DirectX 12 or later with WDDM 2.0 driver
• High definition (720p) display that is greater than 9” diagonally, 8 bits per color channel.

Question 9

Ubuntu installation requirements?

Answer 9

2 GHz dual core processor or better
4 GB system memory
25 GB of free hard drive space
a DVD drive or a USB port for the installer media

Question 10

4 Types of OS installation

Answer 10

Clean Install
Upgrade
Remote Network Installation
Repair Installation

Question 11

Partitions logically divide a storage device into ______ ________ _______

Answer 11

Multiple Separate Containers

Question 12

2 types of partitioning schemes

Answer 12

GUID and MBR

Question 13

MBR specs

Answer 13

4 partition limitation (primary, extended, logical)
2TB maximum volume size

Question 14

GUID Specs

Answer 14

128 partitions
Drivers larger than 2TB

Question 15

Windows file systems:

Answer 15

NTFS
ReFS
FAT32
exFAT

Question 16

Linux file systems:

Answer 16

ext4

Question 17

Apple File System

Answer 17

APFS
exFAT

Question 18

Location of Windows Update:

Answer 18

Windows > Settings > Update & Security > Windows Update

Question 19

Location of Naming computer:

Answer 19

Windows > System > About

Question 20

Where is Bluetooth found on Mac:

Answer 20

Apple icon > System Preferences > Bluetooth

Question 21

Where is OS Updating on Mac:

Answer 21

Apple icon > System Preferences > Software Update

Question 22

Where is computer name on MAC:

Answer 22

Apple Icon > System Preferences > Sharing > Computer Name

Question 23

Where is the Network Adapter found on MAC:

Answer 23

Apple icon > System Preferences > Network
or
Apple icon > About this Mac > System Report > Hardware Ethernet Cards

Question 24

Where are drivers stored in Windows?

Answer 24

C:\Windows\system32\DRIVERS\

Question 25

Where to find firewall settings in Windows?

Answer 25

Settings > Updates and Security > Windows Security > Open Windows Security > Firewall and Network Protection

Question 26

In powershell, what is the error checking program?

Answer 26

chkdsk

Question 27

In powershell, identify current tcp and udp connections?

Answer 27

netstat -a

Question 28

Memory limitation for a 32bit system?

Answer 28

4GB

Question 29

Linux commands for move, copy, and delete?

Answer 29

mv, cp, rm

Question 30

Ubuntu/Debian software installation?

Answer 30

apt install

Question 31

RHEL/CentOS software installation?

Answer 31

yum install

Question 32

How to switch to a root user in linux terminal?

Answer 32

su (username) or su

Question 33

Linux IP Config command?

Answer 33

ip

Question 34

Linux network interface config command?

Answer 34

ifconfig

Question 35

Linux DNS test command?

Answer 35

dig