Guide to Hardware 9th Chapter 3 Reviewing the Basics

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It Essentials 7.0 Chapter 3 Test Answers ITE seven.0 ITE 7.02

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Cisco Netacad ITE v7 – IT Essentials (Version vii.00) – Information technology Essentials vii.0 Chapter 3 Exam Answers 2020 2021

It Essentials (Version 7.00) – IT Essentials 7.0 Affiliate iii Examination Answers 2021 Full 100%

Match the RAID applied science terms to the description. (Not all options are used.)

ITE v7.0 – IT Essentials (Version vii.0) – Information technology Essentials 7.0 Affiliate 3 Exam Answers 001
Which two considerations would be of the greatest importance when building a workstation that volition run multiple virtual machines? (Choose two.)
- corporeality of RAM
- number of CPU cores
- water cooling
- powerful video card
- high-stop sound bill of fare
  
  Explanation:
  Virtual computing requires more powerful hardware configurations because each installation needs its own resources and thus requires a lot of RAM and CPU processing power.
Which two components are usually replaced when a computer organisation with a newer motherboard is being upgraded? (Choose two.)
- RAM
- hd drive
- CPU
- optical bulldoze
- CMOS battery
- adapter card
  
  Explanation:
  When a motherboard is existence upgraded to a newer version, both the CPU and RAM are usually upgraded to support the motherboard compatibility requirements.
What are two reasons for installing a 2nd hard disk drive within an existing computer? (Choose ii.)
- to support a RAID array
- to store BIOS configuration settings
- to store the organization bandy file
- to increase CPU speed
- to permit access to a secondary display output
  
  Explanation:
  The mutual reasons to install a second hard disk bulldoze in a computer include: ane) increase storage space, 2) increase hard drive speed, 3) install a second operating system, 4) store the system swap file, 5) provide fault tolerance, and 6) backup the original hard drive.
A technician has just finished assembling a new reckoner. When the computer is powered up for the first time, the Post discovers a problem. How does the POST indicate the error?
- It problems a number of short beeps.
- The LED on the front of the computer case flashes a number of times.
- It places an error bulletin in the BIOS.
- It locks the keyboard.
What is a part of the BIOS?
- enables a computer to connect to a network
- provides temporary data storage for the CPU
- performs a bank check on all internal components
- provides graphic capabilities for games and applications
A technician has assembled a new computer and must now configure the BIOS. At which bespeak must a key exist pressed to start the BIOS setup program?
- earlier the computer is powered on
- during the Windows load process
- during the Mail
- after the POST, but before Windows starts to load
  
  Explanation:
  To enter the BIOS setup program, you lot must press the proper key or primal sequence during POST. Many motherboards volition display graphics while the estimator is checking hardware and waiting for the proper primal press for the user to enter the BIOS.
How does an inline UPS protect figurer equipment against electrical power brownouts and blackouts?
- by grounding excess electric voltage
- past using a battery to supply a constant level of voltage
- by switching from main ability to a standby power source
- by stopping the flow of voltage to the computer
  
  Explanation:
  Uninterruptible power supplies (UPS) contain a battery which is constantly providing a consistent level of voltage to the computer.
Which condition refers to a reduced voltage level of AC ability that lasts for an extended menstruum of time?
- brownout
- sag
- spike
- surge
  
  Explanation:
  Surges and spikes are increased voltage levels. A sag is a short duration reduction in line voltage while a brownout is a reduction in voltage that occurs for an extended period of fourth dimension.
How should a technician dispose of an empty inkjet printer cartridge?
- Refill it.
- Throw it abroad.
- Follow local regulations for disposal.
- Give it back to the customer.
  
  Explanation:
  Refilling used inkjet cartridges is not recommended, as information technology may void the printer warranty and could leak ink, damaging the printer. Printer cartridges should be recycled, following the procedures established for recycling past the manufacturer. Because they are an ecology hazard, they should never be thrown away.
What makes CRT monitor disposal dangerous for a technician who is handling the disposal?
- potential breathing hazards
- potential explosive materials
- potential residue high voltage
- potential health-dissentious chemicals
  
  Caption:
  CRT monitors practice contain lead, barium, and rare earth metals that can exist unsafe to the surround if non tending of properly, but the danger to the technician is in the high voltage levels that can exist stored even after powering off the monitor and disconnecting the power cord. A technician might exist disposing of a CRT monitor that has the cover ajar or removed and exist exposed to the high voltage.
Which blazon of interface was originally developed for loftier-definition televisions and is also popular to use with computers to connect sound and video devices?
- FireWire
- DVI
- HDMI
- USB
- VGA
  
  Explanation:
  High definition multimedia interface, or HDMI, was originally a television standard. However, because it has many digital features, it is also a popular interface to connect sound and video devices to computers.
What is indicated past the contrast ratio of a monitor?
- the divergence in the intensity of low-cal betwixt the brightest white and darkest black that can exist displayed
- how often the picture show image is refreshed
- the total number of pixels that make up the film
- the ratio of the horizontal and vertical viewing areas of the monitor
  
  Explanation:
  Contrast ratio is one of many factors that is used to describe the resolution of a monitor. Dissimilarity ratio is a measure of the difference in intensity between white and black areas of the moving-picture show. A higher dissimilarity ratio means the monitor can produce pictures with brighter whites and darker blacks.
What electrical unit refers to the number of electrons moving through a circuit per second?
- electric current
- voltage
- resistance
- power
  
  Explanation:
  Current refers to the corporeality of electrons moving through a circuit per 2nd and is measured in amperes or amps.
What characteristic of electricity is expressed in watts?
- the amount of piece of work required to motion electrons through a circuit
- the resistance to the menstruum of current in a excursion
- the amount of electrons flowing through a circuit per second
- the piece of work required to move electrons through a circuit multiplied by the number of electrons flowing through a circuit per second
  
  Explanation:
  Watts is the unit used to measure the electrical power. Power refers to the work required to move electrons through a circuit multiplied past the number of electrons flowing through a excursion per 2d.
Which is a BIOS security feature that tin can prevent data from being read from a hard drive fifty-fifty if the difficult drive is moved to another calculator?
- drive encryption
- RAID
- secure kicking
- BIOS passwords
  
  Explanation:
  There are several commonly available BIOS security features. Drive encryption is used to encrypt difficult drives to forbid data access. Secure boot ensures that devices volition only boot a trusted operating system. BIOS passwords allow different levels of BIOS access. RAID is not a BIOS security feature simply rather provides redundancy and mistake tolerance by using multiple hard drives.
What information is stored in the CMOS retention scrap?
- BIOS settings
- Windows configuration settings
- user login data
- device commuter
  
  Caption:
  The complementary metal-oxide semiconductor (CMOS) bit is a small memory bit located on the motherboard that is used to store saved BIOS settings.
What is the purpose of LoJack?
- Information technology allows the owner of a device to remotely locate, lock, or delete all files from the device.
- It ensures that a calculator volition but boot an operating system that is trusted past the motherboard manufacturer.
- It provides passwords for different levels of admission to the BIOS.
- It encrypts data on hard drives to forestall access without the correct countersign.
  
  Explanation:
  The LoJack security characteristic protects confronting data theft if a device is stolen by assuasive the owner to locate, lock, or delete all files on the device.
What is one purpose of adjusting the clock speed within the BIOS configuration settings?
- to allow a computer to run multiple operating systems in files or partitions
- to change the social club of the bootable partitions
- to disable devices that are non needed or used by the calculator
- to allow the figurer to run slower and libation
  
  Explanation:
  The CPU clock speed can be adjusted up or down inside the BIOS configuration settings. By lowering the clock speed, a CPU tin can run slower and cooler. Increasing the CPU clock speed makes the figurer run faster and hotter.
A user playing a game on a gaming PC with a standard EIDE 5400 RPM hard drive finds the performance unsatisfactory. Which hard drive upgrade would improve operation while providing more reliability and more energy efficiency?
- a 7200 RPM EIDE hard drive
- a 7200 RPM SATA hard drive
- a 10,000 RPM SATA hard bulldoze
- an SSD
  
  Caption:
  Games require a lot of storage. In order for the estimator to load and run games rapidly, a fast hard drive volition need to be installed. To obtain best performance an SSD (Solid-State Drive) will perform faster than an EIDE bulldoze or a SATA drive.
Which security characteristic in modern CPUs protects memory areas that contain role of the operating system from malware attacks?
- encryption
- TPM
- execute disable flake
- LoJack
  
  Explanation:
  The execute disable option can be turned on, if the feature is supported by the OS, to prevent malicious code from being executed inside a specific memory area that contains operating system files.
A user reports that every morning when a particular calculator is turned on, the configuration settings on that computer accept to be reset. What action should be taken to remedy this state of affairs?
- Replace the motherboard.
- Replace the CMOS bombardment.
- Motility the jumpers.
- Upgrade the BIOS.
  
  Explanation:
  BIOS information is maintained through the use of a CMOS battery. If the CMOS battery no longer provides ability, configuration settings may exist lost.
A data annotator has asked a technician to assist protect locally stored data by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level 6?
- 3
- 5
- six
- 7
A data analyst has asked a technician to assist protect locally stored data by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level ten?
- four
- v
- 6
- 7
A data analyst has asked a technician to help protect locally stored data by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level 10?
- 4
- half-dozen
- 10
- vii
A information analyst has asked a technician to assistance protect locally stored information by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level 1?
- 2
- six
- 10
- vii
A data analyst has asked a technician to aid protect locally stored information by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level 5?
- 3
- 7
- half-dozen
- ten
A information analyst has asked a technician to help protect locally stored information by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level 5?
- 3
- one
- 7
- 10
A data analyst has asked a technician to help protect locally stored data by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level half dozen?
- 3
- 1
- 7
- 10
A information annotator has asked a technician to help protect locally stored information by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level half-dozen?
- three
- 1
- 5
- 6
A data analyst has asked a technician to help protect locally stored data past installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level ten?
- four
- v
- 1
- 6
A information analyst has asked a technician to help protect locally stored data by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level 1?
- 2
- 6
- one
- 5
A technician has been asked to configure several computers with RAID. The customer needs protection if i drive fails, fast admission, and drive capacity. Which RAID should the technician install?
- RAID five
- RAID 4
- RAID 2
- RAID 3
A technician has been asked to configure several computers with RAID. The customer needs protection if two drive fails and wants every bit much bulldoze capacity as possible. Which RAID should the technician install?
- RAID 6
- RAID seven
- RAID two
- RAID 3
A technician has been asked to configure several computers with RAID. The customer needs protection if two drive fails and wants every bit much drive capacity as possible. Which RAID should the technician install?
- RAID 6
- RAID 7
- RAID 8
- RAID 4
A technician has been asked to configure several computers with RAID. The client needs protection for one bulldoze failure and only has room in the computer for two drives. Which RAID should the technician install?
- RAID 1
- RAID 7
- RAID 8
- RAID four
A technician has been asked to configure several computers with RAID. The customer wants RAID and full drive capacity, but does not intendance about a drive failure, considering all data is constantly backed upward. The computer where the RAID is to be installed only has room for two drives. Which RAID should the technician install?
- RAID 0
- RAID 8
- RAID seven
- RAID 4
A technician has been asked to configure several computers with RAID. The customer wants data to be stored on two drives that are used to maximum capacity and does not care if a unmarried drive fails, because data is backed up hourly. Which RAID should the technician install?
- RAID 0
- RAID 8
- RAID 7
- RAID 4
A technician has been asked to configure several computers with RAID. The customer wants data to be stored on 3 drives and protection for one drive failure. Which RAID should the technician install?
- RAID v
- RAID 2
- RAID eight
- RAID 7
A technician has been asked to configure several computers with RAID. The customer wants 3 drives to be used and protection if one bulldoze fails. Which RAID should the technician install?
- RAID 5
- RAID two
- RAID 4
- RAID 3
A technician has been asked to configure several computers with RAID. The customer wants to comprise mirroring and striping as part of the RAID. Which RAID should the technician install?
- RAID 10
- RAID three
- RAID iv
- RAID 2
A technician has been asked to configure several computers with RAID. The customer wants the best RAID possible with three drives used. Which RAID should the technician install?
- RAID half dozen
- RAID three
- RAID four
- RAID 2
A technician is selecting a PC that will be used by a user as a thin client. What is a major consideration that needs to exist taken into account?
- network connection to a server
- multiple SCSI drives
- optical drive
- multiple touch screens
A technician is selecting a web server that will be used to host multiple gaming applications. What is a major consideration that needs to be taken into business relationship?
- powerful processor
- multiple SCSI drives
- optical bulldoze
- multiple bear on screens
A technician is selecting a spider web server that volition be used to host multiple gaming applications. What is a major consideration that needs to exist taken into account?
- powerful processor
- read-only retention modules
- multiple touch screens
- multiple SCSI drives
A technician is selecting a PC that will be used by a songwriter to mix tracks. What is a major consideration that needs to exist taken into account?
- specialized audio card
- dual-fan power supply
- smart card reader
- Thunderbolt connector
A technician is selecting a laptop that volition be used past a teleworker for connecting to the internet while traveling anywhere. What is a major consideration that needs to be taken into account?
- cellular card
- Thunderbolt connector
- smart menu reader
- dual-fan ability supply
A technician is selecting a server that will be used by a cloud provider for data storage. What is a major consideration that needs to be taken into account?
- multiple large hard drives
- smart card reader
- Thunderbolt connector
- dual-fan ability supply
A technician is selecting a server that will exist used by a cloud provider to provide fault tolerance for large quantities of stored information. What is a major consideration that needs to be taken into business relationship?
- RAID
- smart card reader
- Thunderbolt connector
- dual-fan power supply
A technician is selecting a server that will exist used by a cloud provider to provide fault tolerance for big quantities of stored information. What is a major consideration that needs to be taken into account?
- RAID
- motherboard that supports dual-channeling
- smart card reader
- Thunderbolt connector
A technician is selecting a PC that volition exist used by an employee who wants to share a keyboard and mouse amid 3 devices. What is a major consideration that needs to exist taken into account?
- KVM switch
- motherboard that supports dual-channeling
- smart card reader
- Thunderbolt connector
A technician is selecting a PC that will be used by an employee who wants to share a keyboard and mouse amid three devices. What is a major consideration that needs to be taken into account?
- KVM switch
- UEFI BIOS
- dual-fan power supply
- read-but memory modules

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Guide to Hardware 9th Chapter 3 Reviewing the Basics

It Essentials 7.0 Chapter 3 Test Answers ITE seven.0 ITE 7.02

Cisco Netacad ITE v7 – IT Essentials (Version vii.00) – Information technology Essentials vii.0 Chapter 3 Exam Answers 2020 2021

It Essentials (Version 7.00) – IT Essentials 7.0 Affiliate iii Examination Answers 2021 Full 100%

Match the RAID applied science terms to the description. (Not all options are used.)

Which two considerations would be of the greatest importance when building a workstation that volition run multiple virtual machines? (Choose two.)

Which two components are usually replaced when a computer organisation with a newer motherboard is being upgraded? (Choose two.)

What are two reasons for installing a 2nd hard disk drive within an existing computer? (Choose ii.)

A technician has just finished assembling a new reckoner. When the computer is powered up for the first time, the Post discovers a problem. How does the POST indicate the error?

What is a part of the BIOS?

A technician has assembled a new computer and must now configure the BIOS. At which bespeak must a key exist pressed to start the BIOS setup program?

How does an inline UPS protect figurer equipment against electrical power brownouts and blackouts?

Which condition refers to a reduced voltage level of AC ability that lasts for an extended menstruum of time?

How should a technician dispose of an empty inkjet printer cartridge?

What makes CRT monitor disposal dangerous for a technician who is handling the disposal?

Which blazon of interface was originally developed for loftier-definition televisions and is also popular to use with computers to connect sound and video devices?

What is indicated past the contrast ratio of a monitor?

What electrical unit refers to the number of electrons moving through a circuit per second?

What characteristic of electricity is expressed in watts?

Which is a BIOS security feature that tin can prevent data from being read from a hard drive fifty-fifty if the difficult drive is moved to another calculator?

What information is stored in the CMOS retention scrap?

What is the purpose of LoJack?

What is one purpose of adjusting the clock speed within the BIOS configuration settings?

A user playing a game on a gaming PC with a standard EIDE 5400 RPM hard drive finds the performance unsatisfactory. Which hard drive upgrade would improve operation while providing more reliability and more energy efficiency?

Which security characteristic in modern CPUs protects memory areas that contain role of the operating system from malware attacks?

A user reports that every morning when a particular calculator is turned on, the configuration settings on that computer accept to be reset. What action should be taken to remedy this state of affairs?

A data annotator has asked a technician to assist protect locally stored data by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level 6?

A data analyst has asked a technician to assist protect locally stored data by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level ten?

A data analyst has asked a technician to help protect locally stored data by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level 10?

A information analyst has asked a technician to assistance protect locally stored information by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level 1?

A data analyst has asked a technician to aid protect locally stored information by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level 5?

A information analyst has asked a technician to help protect locally stored information by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level 5?

A data analyst has asked a technician to help protect locally stored data by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level half dozen?

A information annotator has asked a technician to help protect locally stored information by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level half-dozen?

A data analyst has asked a technician to help protect locally stored data past installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level ten?

A information analyst has asked a technician to help protect locally stored data by installing a RAID. What is the minimum number of drives the technician has to install if configuring a RAID level 1?

A technician has been asked to configure several computers with RAID. The customer needs protection if i drive fails, fast admission, and drive capacity. Which RAID should the technician install?

A technician has been asked to configure several computers with RAID. The customer needs protection if two drive fails and wants every bit much bulldoze capacity as possible. Which RAID should the technician install?

A technician has been asked to configure several computers with RAID. The customer needs protection if two drive fails and wants every bit much drive capacity as possible. Which RAID should the technician install?

A technician has been asked to configure several computers with RAID. The client needs protection for one bulldoze failure and only has room in the computer for two drives. Which RAID should the technician install?

A technician has been asked to configure several computers with RAID. The customer wants data to be stored on two drives that are used to maximum capacity and does not care if a unmarried drive fails, because data is backed up hourly. Which RAID should the technician install?

A technician has been asked to configure several computers with RAID. The customer wants data to be stored on 3 drives and protection for one drive failure. Which RAID should the technician install?

A technician has been asked to configure several computers with RAID. The customer wants 3 drives to be used and protection if one bulldoze fails. Which RAID should the technician install?

A technician has been asked to configure several computers with RAID. The customer wants to comprise mirroring and striping as part of the RAID. Which RAID should the technician install?

A technician has been asked to configure several computers with RAID. The customer wants the best RAID possible with three drives used. Which RAID should the technician install?

A technician is selecting a PC that will be used by a user as a thin client. What is a major consideration that needs to exist taken into account?

A technician is selecting a web server that will be used to host multiple gaming applications. What is a major consideration that needs to be taken into business relationship?

A technician is selecting a spider web server that volition be used to host multiple gaming applications. What is a major consideration that needs to exist taken into account?

A technician is selecting a PC that will be used by a songwriter to mix tracks. What is a major consideration that needs to exist taken into account?

A technician is selecting a laptop that volition be used past a teleworker for connecting to the internet while traveling anywhere. What is a major consideration that needs to be taken into account?

A technician is selecting a server that will be used by a cloud provider for data storage. What is a major consideration that needs to be taken into account?

A technician is selecting a server that will exist used by a cloud provider to provide fault tolerance for large quantities of stored information. What is a major consideration that needs to be taken into business relationship?

A technician is selecting a server that will exist used by a cloud provider to provide fault tolerance for big quantities of stored information. What is a major consideration that needs to be taken into account?

A technician is selecting a PC that volition exist used by an employee who wants to share a keyboard and mouse amid 3 devices. What is a major consideration that needs to exist taken into account?

A technician is selecting a PC that will be used by an employee who wants to share a keyboard and mouse amid three devices. What is a major consideration that needs to be taken into account?

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