A+ 1101 Exam Review Flashcards

Question

802.11ac

Answer 1

Wi-Fi 5 5 GHz 6.77 Gbps

Answer 2

Wi-Fi 6 2.4/5 GHz 9.6 Gbps

Answer 3

Between Client and Server Can be used as a caching server to improve performance Manages user access from local network to internet/website Can apply content filtering and time restrictions

Answer 4

Unified Threat Management A single appliance/gateway that performs multiple security functions

Answer 5

Intrusion Detection System Includes firewall, anti-virus/malware detection

Answer 6

Prevents viruses and malware

Answer 7

Supervisory control and data Acquistion Used for monitoring and remote control in various industries like air traffic control, railways, and power companies

Answer 8

Small Computer System Interface Standards for connecting and transferring data between computers and peripheral devices such as hard drives, CD/DVD drives, scanners, and printers to a computer

Answer 9

Industrial Control Systems Important for industrial operations Manufacturing, Production, and Distribution

Answer 10

10.0.0.0 to 10.255.255.255 172.16.0.0 to 172.31.255.255 192.168.0.0 to 192.168.255.255

Answer 11

DomainKeys Identified Mail is a method of email authentication that allows the receiver to verify that an email message was sent by an authorized sender and has not been tampered with during transit. This is done by using public-key cryptography to sign outgoing messages, with the receiving server verifying the signature against a public key published in DNS.

Answer 12

Sender Policy Framework Another email authentication method that helps prevent email spoofing by verifying that sender's IP address is authorized to send email for a particular domain. SPF records are published in the DNS and specify which IP addresses are allowed to send email on behalf of the domain

Answer 13

Domain-based Message Authentication, Reporting, and Conformance is a more advanced email authentication protocol that combines the use of DKIM and SPF records to provide greater visibility and control over email authentication. DMARC policies are also published in DNS and allow domain owners to specify how receivers should handle email that fails authentication checks. For example, DMARC policies can instruct receivers to quarantine or reject suspicious email.

Answer 14

Storage Area Network Opposite of NAS (Network Attached Storage) For large enterprise networks We could have racks and racks of storage devices in the back room of data room

Answer 15

Internet Small Computer System Interface A protocol used to facilitate the transfer of data over IP networks, allowing for block-level storage access SAN

Answer 16

Fibre channel over ethernet Network technology that encapsulates Fibre Channel to use high-speed Ethernet networks 10 Gbps or higher Commonly used in data centers to streamline storage networking and improve efficiency

Answer 17

You need to do a Site Survey need to know where wires come, cables, and etc.

Answer 18

Quality of service Is a crucial concept in networking that ensures the efficient and reliable delivery of packets Prioritizes certain types of network traffic Essential for applications that require real-time data transmission, such as video conferencing, online gaming, and IoT devices

Answer 19

Fusing assembly went wrong; maybe replace

Answer 20

Could be rollers or Drum; Drum could be damaged; clean as well

Answer 21

Cleaning assembly has not cleaned up remaining charge and toner

Answer 22

Isopropyl alcohol; rollers

Answer 23

Non-impact, laser is too CMYK: Cyan, Magenta, Yellow, Black Software easy click Make sure you do a test print and calibration after changing cartridge

Answer 24

Dot Matrix Paycheck Noisy and many mechanical parts

Answer 25

Receipts, bar code labels Uses dye sublimation method Special type of paper

Answer 26

Build solid objects from successive layers of material Filament; printer melts and extrudes it to the build surface layer by layer PLA and ABS filament

Answer 27

Control Panel Devices and Printer Add a printer, if already configured to Wi-Fi Can click the printer is not listed; add using IP address; or search for older printer option

Answer 28

If you already have a printer on your network being shared by your server you need \\servername\sharename of printer UNC Path (Universal Naming Convention Path): used to connect to networks

Answer 29

Print a test page Check your routers configuration on IP address being used on your network Check printer properties Using ARP command

Answer 30

Stores print jobs temporarily If printer stops printing and you see pages lined up in the queue what is the first thing you do? Flush the spoiler Open up computer management; services and applications go in and find print spooler service; click restart

Answer 31

Power-On-Self-Test Mini routine in BIOS; one normal beep passes POST. Checks hardware to ensure components required to boot the PC are present and functioning correctly

Answer 32

Self-Monitoring, Analysis, and Reporting Technology Included in computer hard disk drive (HDDs), solid-state drives (SSDs), and eMMC drives. Its primary function is to detect and report various indicators of drive reliability with the intent of anticipating imminent hardware failures Allows you time to back up data

Answer 33

First thing to check is the boot sequence, is the BIOS detecting the hard drive, check connections

Answer 34

function key + F8 Quick way to manage your display options

Answer 35

Check if Wi-Fi, Bluetooth, or cellular data are turned on, try resetting the network settings, check for any physical damage to the device's antenna or SIM card, and try restarting the device or the router

Answer 36

Mouse setting in device manager

A+ 1101 Exam Review Flashcards

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