Domain 2: Other Operating Systems and Technologies Flashcards Preview

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Flashcards in Domain 2: Other Operating Systems and Technologies Deck (59)
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1

Which Mac application is used to verify and repair a hard drive disk?
Choices:

A - SFC
B - Chkdsk
C - Disk Utility
D - Disk Maintenance

C - Disk Utility

2

Which is the primary application used on a Mac to keep the system up-to-date?
Choices:

A - Finder
B - iCloud
C - Disk Utility
D - App Store

D - App Store

3

The automatic firmware update was unsuccessful on Susie's iMac. Which action can Susie take to update her firmware?
Choices:

A - Use a third-party firmware site
B - Reconfigure the system registry
C - Download it from the support area of Apple’s website
D - Reboot the computer and hope it updates automatically

C - Download it from the support area of Apple’s website

4

For any third-party antimalware program on a Mac, which is the most important maintenance task?
Choices:

A - Keep the app updated
B - Scan daily for malware
C - Scan weekly for malware
D - Keep the definitions updated

D - Keep the definitions updated

5

Which items are used to set up a backup using Time Machine? Choose two answers.
Choices:

A - Network location
B - External hard drive
C - Backup folder on current hard drive
D - Time Machine folder on current hard drive

A - Network location
B - External hard drive

6

A system disk can be recovered on a Mac using which items? Choose three answers.
Choices:

A - Virtual hard drive
B - Internet Recovery
C - Network recovery
D - Recovery hard drive
E - Physical recovery disks

B - Internet Recovery
D - Recovery hard drive
E - Physical recovery disks

7

Which tool is used to expand and shrink partitions on a Mac computer?
Choices:

A - Disk Utility
B - Boot Camp
C - Disk Maintenance
D - Disk Management

A - Disk Utility

8

Which application is used to access another computer through Secure Shell on a Mac computer?
Choices:

A - Terminal
B - Spotlight
C - Keychain
D - Boot Camp

A - Terminal

9

Which app is used to control how multiple desktops appear on a screen?
Choices:

A - Dock
B - Finder
C - Spotlight
D - Mission Control

D - Mission Control

10

Which form of ID is needed to synchronize files, contacts, and calendars across all of a user's Mac devices?
Choices:.

A - Apple
B - iCloud
C - Dropbox
D - Network

A - Apple

11

A remote disk allows a Mac user to access a DVD or CD from a machine with no __________.
Choices:

A - optical drive
B - cloud service
C - solid-state drive
D - Internet connection

A - optical drive

12

The Dock is broken up into which two sections of shortcuts?
Choices:

A - Service
B - Website
C - Application
D - File and folder

C - Application
D - File and folder

13

A technician is in a Documents folder in Linux and wants to move to the testing folder inside of the Documents folder. Which command will the technician use to accomplish this?
Choices:

A - rd
B - cd
C - dd
D - md

B - cd

14

Which Linux command searches for text in files?
Choices:

A - ls
B - ps
C - dd
D - grep

D - grep

15

A technician needs to restart a Linux machine at 8 p.m. Which command will the technician use to accomplish this task?
Choices:

A - restart 20:00
B - restart "20:00"
C - shutdown -r 20:00
D - shutdown -r "20:00"

D - shutdown -r "20:00"

16

Which Linux command is used to change a user's password?
Choices:

A - pd
B - pwd
C - passwd
D - password

C - passwd

17

A technician is working in Linux and wants to move a file with the name, test, into a folder with the name, testing. Which command will the technician need to use?
Choices:

A - mv test testing
B - mv testing test
C - move test testing
D - move testing test

A - mv test testing

18

Which Linux command is used to change permissions on files and folders?
Choices:

A - ch
B - chmod
C - chown
D - chperm

B - chmod

19

Which Linux command is used to alter the ownership of a file or folder?
Choices:

A - ch
B - chmod
C - chown
D - chperm

C - chown

20

Which Linux command allows a technician to focus on configuring wireless cards?
Choices:

A - ldconfig
B - ipconfig
C - iwconfig
D - lwconfig

C - iwconfig

21

Which Linux command runs process reports?
Choices:

A - pr
B - ps
C - grep
D - prep

B - ps

22

In Linux, which command runs an accompanying command as a superuser?
Choices:

A - sup
B - sudo
C - super
D - admin

B - sudo

23

An administrator wishes to install the emacs text editor on a Linux machine. Which command will the administrator use to accomplish this task?
Choices:

A - apt-get emacs
B - sudo install emacs
C - apt-get install emacs
D - sudo apt-get install emacs

D - sudo apt-get install emacs

24

Which are text editing tools in Linux? Choose two answers.
Choices:

A - Vi
B - Emacs
C - Notepad
D - WordPad

A - Vi
B - Emacs

25

Which Linux command is used to copy and convert system images?
Choices:

A - dd
B - copy
C - image
D - imagex

A - dd

26

Which are resources that affect virtual machines on a computer? Choose four answers.
Choices:

A - RAM
B - Processor
C - Hard drive
D - Video card
E - Applications
F - Active Directory
G - Operating system
H - Network connection

A - RAM
B - Processor
C - Hard drive
H - Network connection

27

If an emulator is a 64-bit operating system, the __________ has to be able to operate a 64-bit virtual machine.
Choices:

A - host profile
B - guest profile
C - host machine
D - guest machine

C - host machine

28

Virtual machine network adapters require which kind of address?
Choices:

A - Subnet
B - Static IP
C - Gateway
D - Dynamic IP

B - Static IP

29

Which are hypervisor applications? Choose three answers.
Choices:

A - Hyper-V
B - VMware
C - VirtualBox
D - VMmanager
E - Virtual manager

A - Hyper-V
B - VMware
C - VirtualBox

30

Which best defines IaaS?
Choices:

A - A cloud service which provides storage capacity
B - A cloud service which provides management tools
C - A cloud service which provides virtual machine management tools
D - A cloud service which provides storage capacity and management tools

D - A cloud service which provides storage capacity and management tools

31

A platform is a complete network infrastructure.

A - True
B - False

B - False

32

Which type of cloud is accessible by two or more organizations?
Choices:

A - Public
B - Hybrid
C - Private
D - Community

D - Community

33

Which best defines rapid elasticity?
Choices:

A - Expanding the cloud infrastructure with very little effort
B - Expanding the cloud infrastructure as quickly as possible
C - Expanding and shrinking the cloud infrastructure with very little effort
D - Expanding and shrinking the cloud infrastructure with very little effort and as quickly as possible

A - Expanding the cloud infrastructure with very little effort

34

Which are the three categories of resource pooling?
Choices:

A - Tools
B - Storage
C - Services
D - Compute
E - Networks

B - Storage
D - Compute
E - Networks

35

Wendy is now in charge of monitoring her company's virtual machines using Microsoft Azure. Which items will Wendy most likely be monitoring? Choose three answers.
Choices:

A - Billing
B - Planning
C - CPU usage
D - Resource use
E - Bandwidth use

A - Billing
B - Planning
D - Resource use

36

Which server role is used to set up shares?
Choices:

A - File
B - Proxy
C - Folder
D - Authentication

A - File

37

Which server role is responsible for managing printers?
Choices:

A - Print
B - Printer
C - Print maintenance
D - Printers and drivers

A - Print

38

Which are server types? Choose three answers.
Choices:

A - Mail
B - Word
C - Proxy
D - Connection
E - Authentication

A - Mail
C - Proxy
E - Authentication

39

A smart TV is an example of which kind of system?
Choices:

A - Virtual
B - Legacy
C - Portable
D - Embedded

D - Embedded

40

Android is an example of which type of operating system source?
Choices:

A - Open
B - Public
C - Closed
D - Proprietary

A - Open

41

Which item controls a mobile device's screen orientation?
Choices:

A - Level
B - Barometer
C - Gyroscope
D - Accelerometer

C - Gyroscope

42

Which type of app is used to configure gestures on a mobile device's touch screen?
Choices:

A - Gesture
B - Calibration
C - Gesture calibration
D - Gesture measurement

B - Calibration

43

Wi-Fi calling allows a user to use any local __________ network to make a phone call.
Choices:

A - public
B - private
C - cellular
D - wireless

D - wireless

44

Launcher apps are used to customize which mobile device item?
Choices:

A - OS
B - Service
C - Registry
D - Interface

D - Interface

45

Sandra wants to develop an app for Android devices. Which SDK will Sandra need?
Choices:

A - APK
B - AAP
C - Swift
D - JavaAP

A - APK

46

Which are the two primary mobile payment services?
Choices:

A - PayPal
B - Apple Pay
C - Google Pay
D - Android Pay

B - Apple Pay
D - Android Pay

47

Which item does a mobile hotspot provide?
Choices:

A - Wi-Fi
B - Cloud
C - Cellular service
D - Virtual machine

A - Wi-Fi

48

Which is required to perform tethering using a smartphone and a laptop?
Choices:

A - Mobile hotspot
B - Wi-Fi connection
C - Wired connection
D - Wireless connection

C - Wired connection

49

Charles wants two mobile devices to communicate using Bluetooth. With Bluetooth enabled on both devices, which action does Charles need to take in order to pair the two devices?
Choices:

A - Set up the Bluetooth network
B - Enter an appropriate PIN code
C - Ensure at least one of the devices is discoverable
D - Simply pair the devices from one of the device's configuration menus

C - Ensure at least one of the devices is discoverable

50

Which is one way to test Bluetooth connectivity?
Choices:

A - Send a picture
B - Press the Test connection button
C - View the connection under General
D - View the connection under Settings

A - Send a picture

51

Which are two corporate and ISP email configurations?
Choices:

A - UTP
B - IMAP
C - POP3
D - LDAP

B - IMAP
C - POP3

52

Which is the default port for POP3 over SSL?
Choices:

A - 110
B - 465
C - 993
D - 995

D - 995

53

Which are commercial email configurations? Choose four answers.
Choices:

A - Bing
B - iCloud
C - Safari
D - Yahoo
E - Google
F - Xbox Live
G - Outlook.com

B - iCloud
D - Yahoo
E - Google
G - Outlook.com

54

Which form of update is a type of ISDN line?
Choices:

A - PRI
B - PRL
C - PXE
D - Baseband

A - PRI

55

Which unique identifier is stored on a SIM card?
Choices:

A - IMEI
B - IMSI
C - IP address
D - MAC address

B - IMSI

56

Which best defines a VPN?
Choices:

A - A private network connection using a public network
B - A public network connection made using the Internet
C - A public network connection made between two remote devices using a private network
D - A private network connection made between two remote devices using a public network

D - A private network connection made between two remote devices using a public network

57

Which are the two methods of synchronization?
Choices:

A - Cloud
B - Remote
C - Desktop
D - Network

A - Cloud
C - Desktop

58

Which is the easiest way to learn software requirements to install an application on a computer device?
Choices:

A - Ask a friend
B - Look it up on the Internet
C - Check the system settings
D - Check the computer's hardware

B - Look it up on the Internet

59

Which are synchronization connection types? Choose three answers.
Choices:

A - RF
B - NFC
C - USB
D - Blu-ray
E - Bluetooth

B - NFC
C - USB
E - Bluetooth