This class was created by Brainscape user Miranda Mandadi Laxman.
By:
Miranda Mandadi Laxman
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Decks in this class (65)
3.1 Display Types and Attributes
What does pixel density measure o...,
How does higher pixel density aff...,
Why can two displays with the sam...
59
cards
3.2 Network Cables
What is the most common cable typ...,
Why are the wires in twisted pair...,
How do twisted pairs help reduce ...
50
cards
3.2 optical fiber
What type of signal does optical ...,
How does optical fiber differ fro...,
Why is optical fiber immune to el...
27
cards
3.2 Peripheral Cables
What does usb stand for 1,
What type of devices commonly use...,
What were the speeds of usb 11 3
21
cards
3.2 Video cables
What does hdmi stand for 1,
What type of signals does hdmi tr...,
How many pins does a standard hdm...
24
cards
3.2 Storage Cables
What does sata stand for 1,
What is the purpose of sata 2,
What are the key sata revisions a...
14
cards
3.2 adapters and Converters
What is the primary purpose of ad...,
What types of compatibility issue...,
Are adapters and converters gener...
13
cards
3.2 Copper connectors
What is an rj11 connector and wha...,
What is an rj45 connector and its...,
Can an rj11 connector fit into an...
16
cards
3.2 Fiber connectors
What does st stand for and what i...,
What is a key feature of the st c...,
How does st compare in size to ot...
11
cards
3.3 An overview of memory
What is the main function of ram ...,
How does ram differ from long ter...,
What is a dimm 3
11
cards
3.3 Memory Technologies
What is parity memory and how doe...,
Can parity memory correct errors 2,
How is even parity calculated 3
12
cards
3.4 Storage Devices
What is an hdd and how does it st...,
What are the main mechanical part...,
How is hdd speed measured 3
20
cards
3.4 Raid
What is raid 1,
Is raid a replacement for backups 2,
What is raid 0 and how does it wo...
15
cards
3.5 Motherboards
What key factors should be consid...,
For comptia a which motherboard f...,
When was the atx motherboard stan...
10
cards
3.5 motherboard Expansion slots
What is a computer bus on a mothe...,
When was the pci standard introdu...,
What communication type does pci ...
8
cards
3.5 motherboard connections
What voltages are supplied by the...,
What is the difference between ol...,
How do the main power connectors ...
13
cards
3.5 motherboard compatibility
What is the main difference betwe...,
How are intel and amd cpus genera...,
How should a cpu be installed on ...
6
cards
3.5 the bios
What does the bios do during star...,
What is post 2,
What happens after post 3
9
cards
3.5 BIOS settings
How can you enter bios setup duri...,
How can you access bios settings ...,
How does windows 10 11 fast start...
14
cards
3.5 HSM and TPM
What is a tpm 1,
How does a tpm protect data 2,
How is a tpm managed 3
8
cards
3.5 CPU features
What does a 32 bit cpu mean in te...,
How much memory can a 64 bit cpu ...,
Can a 64 bit os run 32 bit applic...
12
cards
3.5 expansion cards
What is the primary purpose of ex...,
Are expansion cards user installa...,
What is the function of a sound c...
9
cards
3.5 cooling
Why is cooling important in compu...,
What is the function of case fans 2,
Why do some adapter cards have on...
10
cards
3.6 computer power
Why is safety important when work...,
What is the main function of a co...,
Define amps voltage and wattage 3
12
cards
3.7 multifunction devices
What is a multifunction device mfd 1,
What should be considered when se...,
Why is driver installation import...
13
cards
3.8 laser printer maintenance
Why is regular maintenance import...,
What is the first step in the las...,
How does the laser write an image...
13
cards
3.8 inkjet printers
What are the main advantages of i...,
What are common disadvantages of ...,
How do inkjet printers create out...
8
cards
3.8 thermal printers
How do thermal printers create ou...,
Do thermal printers use ink or to...,
What is a key advantage of therma...
9
cards
3.8 thermal printer maintenance
What type of paper do thermal pri...,
How often should thermal paper be...,
Why does the heating element in a...
9
cards
3.8 impact printers
How do dot matrix printers create...,
Why are dot matrix printers ideal...,
What are the advantages of dot ma...
10
cards
3.8 impact printer maintenance
When should the ribbon cartridge ...,
What precautions should be taken ...,
Why is it recommended to replace ...
6
cards
5.1 Troubleshooting hardware
What is the purpose of post power...,
What can cause a blank screen on ...,
How can external monitors be chec...
15
cards
5.2 troubleshooting storage devices
What do read write errors and gri...,
What should you do if a drive is ...,
What is the primary solution for ...
11
cards
5.3 troubleshooting display issues
What should you check first if a ...,
How can windows vga mode help wit...,
What common problem occurs with l...
15
cards
2.7 Network Types
What does lan stand for 1,
What is a lan 2,
Which network type offers the fas...
21
cards
2.5 Network devices
What is the primary function of a...,
What types of networks can a rout...,
What is the primary function of a...
36
cards
2.7 Internet connection types
What is satellite internet 1,
What is a major advantage of sate...,
What are typical satellite intern...
31
cards
2.8 network tools
What is the purpose of a cable cr...,
Why are cable crimpers important 2,
What is a wi fi analyzer used for 3
16
cards
2.2 wireless network technologies
What does ieee 80211 define 1,
Why did wi fi naming change from ...,
What is wi fi 6 an example of 3
19
cards
Wifi standards
When was it released and what is ...,
When was it released and what is ...,
When was it released and what is ...
9
cards
CompTIA Quiz study
How do adapters supporting blueto...,
An organization located on a larg...,
What distinguishes nfc from rfid ...
39
cards
2.4 DHCP
What does dhcp stand for 1,
What is the primary purpose of dh...,
Why was dhcp created 3
22
cards
2.4 DNS configuration
What does dns stand for 1,
What is the primary function of d...,
How many root server clusters doe...
24
cards
2.4 VLANs and VPNs
What does vlan stand for 1,
What is the purpose of a vlan 2,
How do vlans work on a physical s...
17
cards
2.6 IPv4 and IPv6
What are ipv4 and ipv6 1,
How long is an ipv4 address 2,
How is an ipv4 address written 3
18
cards
2.6 Assigning IP addesses
Why does every device on a networ...,
What is the purpose of a subnet m...,
What does an ip address combined ...
20
cards
2.1 Intro to IP
What is the role of ip internet p...,
In the highway analogy what does ...,
What process wraps data inside mu...
26
cards
2.1 Common Ports
Why is it important to know commo...,
How are port numbers used in fire...,
Which ports does ftp file transfe...
32
cards
2.3 Network Services
What does dns stand for 1,
What is the purpose of dhcp 2,
Name common file sharing protocols 3
18
cards
5.5 Troubleshooting Networks
What is the first physical check ...,
What command tests whether the tc...,
What does pinging the local ip ad...
26
cards
4.1 Virtualization Concepts
What is virtualization 1,
What is a virtual machine vm 2,
What is host based virtualization 3
13
cards
4.1 Virtualization Services
What is a hypervisor 1,
What is another name for a hyperv...,
What is a type 1 hypervisor 3
23
cards
4.2 Cloud models
What is cloud computing 1,
What is a key advantage of global...,
What does rapid deployment mean i...
24
cards
4.2 cloud characteristics
What is an internal cloud 1,
What is a key cost characteristic...,
What is an external cloud 3
19
cards
1.1 laptop hardware
Why is troubleshooting laptops of...,
What are the two main types of la...,
Do li ion and li po batteries suf...
17
cards
1.2 connecting mobile devices
What are the main purposes of mob...,
What is usb and why is it importa...,
What are mini usb and micro usb u...
12
cards
1.2 mobile device accessories
What is a stylus and what is it u...,
What are common types of headsets...,
What is the main purpose of wirel...
8
cards
1.3 mobile device networks
How do cellular networks operate 1,
What was the key advancement of 3...,
What does 4g lte offer over 3g 3
11
cards
1.3 mobile device management
What is mobile device management ...,
What types of policies can mdm en...,
What device features can be confi...
16
cards
5.6 Troubleshooting Printers
What are the common sources of pr...,
Why should you print a test page ...,
What information does a windows p...
23
cards
5.4 troubleshooting mobile devices
What are common causes of rapid b...,
How can you check battery health ...,
What does a swollen battery indic...
25
cards
Professor Messer Practice Exam A
What cord do external ssds use 1,
What is a console interface and a...,
What type of cable is typically u...
68
cards
Prof. Messer Practice Exam B
What should you do if the laser p...,
What should you do if every page ...,
What should you do if almost ever...
129
cards
Cybrary
Where is the mbr master boot reco...
1
cards
Comptia A+
How does the x64 architecture enh...,
Which blu ray standard defines re...,
Why is the x86 architecture prefe...
31
cards
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Prof Messer CompTIA A+ core 1
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