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NTFS allows the automatic detection of bad sectors.NTFS is easier to configure.NTFS provides more security features.NTFS allows faster formatting of drives.NTFS supports larger files.NTFS allows faster access to external peripherals such as a USB drive.
NTFS allows the automatic detection of bad sectors.
NTFS is easier to configure.
NTFS provides more security features.
NTFS allows faster formatting of drives.
NTFS supports larger files.
NTFS allows faster access to external peripherals such as a USB drive.
The operating system is not compatible with the remote sites.The default gateway is incorrect.The TCP/IP protocol stack is not loaded.The NIC driver is out of date.
The operating system is not compatible with the remote sites.
The default gateway is incorrect.
The TCP/IP protocol stack is not loaded.
The NIC driver is out of date.
The system administrator should assign passwords to the users.Lockout policies should be avoided in order to increase user access.Passwords should be physically stored in a convenient location.An expiration period should be established so that passwords frequently change.Passwords should contain mainly numbers for better encryption.
The system administrator should assign passwords to the users.
Lockout policies should be avoided in order to increase user access.
Passwords should be physically stored in a convenient location.
An expiration period should be established so that passwords frequently change.
Passwords should contain mainly numbers for better encryption.
802214353443
80
22
143
53
443
It is easy to identify the source of the attack.All hosts must be in the same geographic area.Infected computers are called daemons.Many hosts participate in a coordinated attack.
It is easy to identify the source of the attack.
All hosts must be in the same geographic area.
Infected computers are called daemons.
Many hosts participate in a coordinated attack.
A power-intensive app is running at the background.An app is not compatible with the device.The operating system has encountered an error.The touchscreen is not calibrated.
A power-intensive app is running at the background.
An app is not compatible with the device.
The operating system has encountered an error.
The touchscreen is not calibrated.
PS/2 keyboardtouchpadexternal monitorfingerprint readerAC power connectorweb camera
PS/2 keyboard
touchpad
external monitor
fingerprint reader
AC power connector
web camera
The total cost of the new solution is considerably lower.Data is more secure in the event of hardware failures.Personnel costs are lower because a dedicated network administrator is no longer necessary.Data resources and access are centrally controlled.Individual users are in control of their own computers and network resources.
The total cost of the new solution is considerably lower.
Data is more secure in the event of hardware failures.
Personnel costs are lower because a dedicated network administrator is no longer necessary.
Data resources and access are centrally controlled.
Individual users are in control of their own computers and network resources.
to allow older PCI technology expansion slots to be usedto connect peripheral devices to a PC to improve performanceto connect multiple storage devices for redundancy or speedto provide enhanced audio and graphic capabilities
to allow older PCI technology expansion slots to be used
to connect peripheral devices to a PC to improve performance
to connect multiple storage devices for redundancy or speed
to provide enhanced audio and graphic capabilities
What happened after the error occurred?What happened before the error occurred?Is this the first time the error occurred?What error messages were displayed when the error occurred?
What happened after the error occurred?
What happened before the error occurred?
Is this the first time the error occurred?
What error messages were displayed when the error occurred?
Deja DupFinderTime MachineDisk Utility
Deja Dup
Finder
Time Machine
Disk Utility
DHCPICMPDNSAPIPA
DHCP
ICMP
DNS
APIPA
to specify procedures for the operation of sensitive components and prevention of electrostatic dischargeto specify procedures in the use of humidity control and prevention of moisture damageto specify procedures in designing and building common computer systemsto specify procedures for dealing with potentially hazardous materials
to specify procedures for the operation of sensitive components and prevention of electrostatic discharge
to specify procedures in the use of humidity control and prevention of moisture damage
to specify procedures in designing and building common computer systems
to specify procedures for dealing with potentially hazardous materials
Task ManagerSystem RestoreAdd or Remove ProgramsEvent Viewer
Task Manager
System Restore
Add or Remove Programs
Event Viewer
PaaSSaaSITaaSIaaS
PaaS
SaaS
ITaaS
IaaS
nbtstat cisco.comipconfig /flushdnsnslookup cisco.comnet cisco.comping cisco.com
nbtstat cisco.com
ipconfig /flushdns
nslookup cisco.com
net cisco.com
ping cisco.com
pickup rollersprimary coronapaper traysfuser assemblysecondary coronatransfer rollers
pickup rollers
primary corona
paper trays
fuser assembly
secondary corona
transfer rollers
PS/2DB-15DVIHDMI
PS/2
DB-15
DVI
HDMI
ISAPCIeDIMMPCIAGP
ISA
PCIe
DIMM
PCI
AGP
Preventive maintenance helps to protect the computer equipment against future problems.Preventive maintenance allows the IT department to regularly monitor the contents of user hard drives to ensure computer use policies are being followed.Preventive maintenance enables the IT manager to check on the location and state of the computer assets.Preventive maintenance provides an opportunity for junior technicians to obtain more experience in a non-threatening or problem environment.
Preventive maintenance helps to protect the computer equipment against future problems.
Preventive maintenance allows the IT department to regularly monitor the contents of user hard drives to ensure computer use policies are being followed.
Preventive maintenance enables the IT manager to check on the location and state of the computer assets.
Preventive maintenance provides an opportunity for junior technicians to obtain more experience in a non-threatening or problem environment.
if the device feels warm to the touchif there are signs of swellingif the screen brightness begins to dimif the battery only supports the system for a reduced period of time
if the device feels warm to the touch
if there are signs of swelling
if the screen brightness begins to dim
if the battery only supports the system for a reduced period of time
a description of the problem and solutiononly the failed attempts, so that future technicians will know what not to tryeverything that was done to try to solve the problemonly the solution, because this solved the problem
a description of the problem and solution
only the failed attempts, so that future technicians will know what not to try
everything that was done to try to solve the problem
only the solution, because this solved the problem
Execute a factory reset once a month to remove all unidentified malicious software.Password protect iTunes or Google Play accounts.Use airplane mode if you are accessing the Internet at an open Wi-Fi site.Unmount all unused disk partitions.Ensure that the operating system software and applications contain the latest updates.Back up user data on a regular basis.
Execute a factory reset once a month to remove all unidentified malicious software.
Password protect iTunes or Google Play accounts.
Use airplane mode if you are accessing the Internet at an open Wi-Fi site.
Unmount all unused disk partitions.
Ensure that the operating system software and applications contain the latest updates.
Back up user data on a regular basis.
improving device performancenot properly creating or maintaining sandboxing featuresallowing the user interface to be extensively customizedenabling features that are disabled by a cellular carrierenabling app access to the root directory
improving device performance
not properly creating or maintaining sandboxing features
allowing the user interface to be extensively customized
enabling features that are disabled by a cellular carrier
enabling app access to the root directory
Nothing. Windows automatically provides the driver.The user must browse the Internet, then download and install the proper driver.The person doing the sharing must use the Additional Drivers button in order to designate how many device drivers are allowed to be downloaded.The person doing the sharing must use the Additional Drivers button in order to designate the driver to be used by the other Windows 7 computers.
Nothing. Windows automatically provides the driver.
The user must browse the Internet, then download and install the proper driver.
The person doing the sharing must use the Additional Drivers button in order to designate how many device drivers are allowed to be downloaded.
The person doing the sharing must use the Additional Drivers button in order to designate the driver to be used by the other Windows 7 computers.
The computer continually restarts without displaying the desktop.The computer displays a “BOOTMGR is missing” error after POST.The computer displays an “Invalid Boot Disk” error after POST.The computer displays an ‘Inaccessible Boot Device’ error after POST.The computer locks up without any error messages.
The computer continually restarts without displaying the desktop.
The computer displays a “BOOTMGR is missing” error after POST.
The computer displays an “Invalid Boot Disk” error after POST.
The computer displays an ‘Inaccessible Boot Device’ error after POST.
The computer locks up without any error messages.
The computer emits a pattern of beeps indicating the failing device.The screen flashes with a red background and displays a warning message.The computer returns an error message that indicates the I/O address of the failing device.The computer automatically boots into Safe Mode and displays a warning on the screen.
The computer emits a pattern of beeps indicating the failing device.
The screen flashes with a red background and displays a warning message.
The computer returns an error message that indicates the I/O address of the failing device.
The computer automatically boots into Safe Mode and displays a warning on the screen.
the location of the Documents folder of a particular useran environment variable that is set by the operating systema variable set by the administrator for each user of the systema fixed value that represents the level of access of a user to system files
the location of the Documents folder of a particular user
an environment variable that is set by the operating system
a variable set by the administrator for each user of the system
a fixed value that represents the level of access of a user to system files
Power to the pixels has been removed.The display is not correctly installed.The GPU is not cooling correctly.The LCD cutoff switch is damaged.The display settings have been changed.
Power to the pixels has been removed.
The display is not correctly installed.
The GPU is not cooling correctly.
The LCD cutoff switch is damaged.
The display settings have been changed.
Ensure the wireless network is on a different frequency than the offending source.Ensure each wireless NIC is configured to operate at different frequencies from all other wireless NICs.Ensure the number of wireless NICs exceeds the number of wireless phones.Ensure the humidity and temperature levels are set as low as possible.
Ensure the wireless network is on a different frequency than the offending source.
Ensure each wireless NIC is configured to operate at different frequencies from all other wireless NICs.
Ensure the number of wireless NICs exceeds the number of wireless phones.
Ensure the humidity and temperature levels are set as low as possible.
Establish a plan of action.Document findings and outcomes.Identify the exact problem.Test the theory to determine cause.
Establish a plan of action.
Document findings and outcomes.
Identify the exact problem.
Test the theory to determine cause.
Use a lint-free cloth sprayed with a cleaning solution to remove excess dust.Use a moistened cotton swab to remove excess dust.Ignore the dust, as it does not affect the computer.Use a can of compressed air to remove excess dust.
Use a lint-free cloth sprayed with a cleaning solution to remove excess dust.
Use a moistened cotton swab to remove excess dust.
Ignore the dust, as it does not affect the computer.
Use a can of compressed air to remove excess dust.
scannerKVMswitchbiometric identification devicedigitizer
scanner
KVM
switchbiometric identification device
digitizer
when installing RAMwhen opening a computer casewhen replacing a power supply unitwhen installing a hard drive
when installing RAM
when opening a computer case
when replacing a power supply unit
when installing a hard drive
power inverterstandby power supplyuninterruptible power supplysurge suppressor
power inverter
standby power supply
uninterruptible power supply
surge suppressor
hashed encryption of the hard drive volumesupport for Windows backupsecurity for user authentication informationstorage of digital certificatesapplication license protectionsupport for Windows Firewall
hashed encryption of the hard drive volume
support for Windows backup
security for user authentication information
storage of digital certificates
application license protection
support for Windows Firewall
wireless signal strength and access point positioningbasic functionality of computer portsquality of electricity in computer componentscopper cable location
wireless signal strength and access point positioning
basic functionality of computer ports
quality of electricity in computer components
copper cable location
MAC filteringTPMdrive encryptionfile encryptionTKIP keypasswords
MAC filtering
TPM
drive encryption
file encryption
TKIP key
passwords
Can the laptop operate using the AC adapter?What were you doing when the problem occurred?What software has been installed recently?Have you changed your password recently?
Can the laptop operate using the AC adapter?
What were you doing when the problem occurred?
What software has been installed recently?
Have you changed your password recently?
isopropyl alcohola diluted ammonia solutionrubbing alcoholsoap and water
isopropyl alcohol
a diluted ammonia solution
rubbing alcohol
soap and water
the optical drivethe power supplythe network interface cardthe video card
the optical drive
the power supply
the network interface card
the video card
WEPWPALEAPWPA2
WEP
WPA
LEAP
WPA2
transportdata linknetworkapplication
transport
data link
network
application
Computer ManagementMy ComputerDevice ManagerSystem Tools
Computer Management
My Computer
Device Manager
System Tools
Access the Control Panel and choose Restore Files from Backup from the System and Security menu.Create a System Repair Disc and restore the image.Boot from a Windows 7 installation media and access the System Restore utility.Press the F12 key during the boot process and start the computer in Safe Mode.
Access the Control Panel and choose Restore Files from Backup from the System and Security menu.
Create a System Repair Disc and restore the image.
Boot from a Windows 7 installation media and access the System Restore utility.
Press the F12 key during the boot process and start the computer in Safe Mode.
CompactFlash cardexternal hard driveSecure Digital cardexternal flash drive
CompactFlash card
external hard drive
Secure Digital card
external flash drive
solid-state hybrid disksolid-state driveembedded multimedia cardUSB flash drive
solid-state hybrid disk
solid-state drive
embedded multimedia card
USB flash drive
impact printerpiezoelectric printerinkjet printerthermal printer
impact printer
piezoelectric printer
inkjet printer
thermal printer
server clusteringhypervisorRAIDTerminal Services
server clustering
hypervisor
RAID
Terminal Services
Backup the BIOS settings.Consult the service manual for the laptop.Ask a fellow technician for advice.Remove the keyboard.
Backup the BIOS settings.
Consult the service manual for the laptop.
Ask a fellow technician for advice.
Remove the keyboard.
Tapping and holding the arrow at the bottom left will display the Home screen.Unpinning an app from this view will uninstall the app from the phone.Text messages, news, photos and other content can be displayed in the different tiles.Tile sizes depend on the size of the app.Icons and buttons are used to represent the different apps on the phone.
Tapping and holding the arrow at the bottom left will display the Home screen.
Unpinning an app from this view will uninstall the app from the phone.
Text messages, news, photos and other content can be displayed in the different tiles.
Tile sizes depend on the size of the app.
Icons and buttons are used to represent the different apps on the phone.
Dust diminishes the range of wireless services.Dust can encourage insects and other pests to live in the equipment closets.Dust can cause network equipment to overheat and cause problems on the network.Dust is considered a fire hazard that poses danger to personnel and equipment.Dust increases electromagnetic interference in nearby connected cables.
Dust diminishes the range of wireless services.
Dust can encourage insects and other pests to live in the equipment closets.
Dust can cause network equipment to overheat and cause problems on the network.
Dust is considered a fire hazard that poses danger to personnel and equipment.
Dust increases electromagnetic interference in nearby connected cables.
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