Domain 2: Other Operating Systems and Technologies Flashcards
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
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
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
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
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
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
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
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
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
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
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
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
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
Which Linux command searches for text in files?
Choices:
A - ls
B - ps
C - dd
D - grep
D - grep
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”
Which Linux command is used to change a user’s password?
Choices:
A - pd
B - pwd
C - passwd
D - password
C - passwd
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
Which Linux command is used to change permissions on files and folders?
Choices:
A - ch
B - chmod
C - chown
D - chperm
B - chmod
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
Which Linux command allows a technician to focus on configuring wireless cards?
Choices:
A - ldconfig
B - ipconfig
C - iwconfig
D - lwconfig
C - iwconfig
Which Linux command runs process reports?
Choices:
A - pr
B - ps
C - grep
D - prep
B - ps
In Linux, which command runs an accompanying command as a superuser?
Choices:
A - sup
B - sudo
C - super
D - admin
B - sudo
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
Which are text editing tools in Linux? Choose two answers.
Choices:
A - Vi
B - Emacs
C - Notepad
D - WordPad
A - Vi
B - Emacs
Which Linux command is used to copy and convert system images?
Choices:
A - dd
B - copy
C - image
D - imagex
A - dd
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
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
Virtual machine network adapters require which kind of address?
Choices:
A - Subnet
B - Static IP
C - Gateway
D - Dynamic IP
B - Static IP
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
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
A platform is a complete network infrastructure.
A - True
B - False
B - False
Which type of cloud is accessible by two or more organizations?
Choices:
A - Public
B - Hybrid
C - Private
D - Community
D - Community
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
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
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
Which server role is used to set up shares?
Choices:
A - File
B - Proxy
C - Folder
D - Authentication
A - File
Which server role is responsible for managing printers?
Choices:
A - Print
B - Printer
C - Print maintenance
D - Printers and drivers
A - Print
Which are server types? Choose three answers.
Choices:
A - Mail B - Word C - Proxy D - Connection E - Authentication
A - Mail
C - Proxy
E - Authentication
A smart TV is an example of which kind of system?
Choices:
A - Virtual
B - Legacy
C - Portable
D - Embedded
D - Embedded
Android is an example of which type of operating system source?
Choices:
A - Open
B - Public
C - Closed
D - Proprietary
A - Open
Which item controls a mobile device’s screen orientation?
Choices:
A - Level
B - Barometer
C - Gyroscope
D - Accelerometer
C - Gyroscope
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
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
Launcher apps are used to customize which mobile device item?
Choices:
A - OS
B - Service
C - Registry
D - Interface
D - Interface
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
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
Which item does a mobile hotspot provide?
Choices:
A - Wi-Fi
B - Cloud
C - Cellular service
D - Virtual machine
A - Wi-Fi
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
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
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
Which are two corporate and ISP email configurations?
Choices:
A - UTP
B - IMAP
C - POP3
D - LDAP
B - IMAP
C - POP3
Which is the default port for POP3 over SSL?
Choices:
A - 110
B - 465
C - 993
D - 995
D - 995
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
Which form of update is a type of ISDN line?
Choices:
A - PRI
B - PRL
C - PXE
D - Baseband
A - PRI
Which unique identifier is stored on a SIM card?
Choices:
A - IMEI
B - IMSI
C - IP address
D - MAC address
B - IMSI
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
Which are the two methods of synchronization?
Choices:
A - Cloud
B - Remote
C - Desktop
D - Network
A - Cloud
C - Desktop
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
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
