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A+ 1101 Review Flashcards | StudBud
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A+ 1101 Review
A+ 1101 Review
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StudBud Administration
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48 cards
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Practice quiz
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Questions
48
Answers
1
Since VMs are hosted on physical hardware which are running up-to-date programs, which is not a concern?
Resources
Network settings
None of these
Security
2
When configuring IoT devices for SOHO use, which of the following devices should be activated first?
Thermostat
Light switches
Security cameras
Door locks
3
What is the first steps that should be taken for customer support in a software issue?
Establish an action plan
Develop a theory
Implement preventative measures
Gathering information
4
You upgrade a CPU & after you reasemble & power on, the computer automatically shuts off. What is the likely cause?
SATA
Motherboard
PSU
Thermal Paste
5
Which memory module types are used in laptop computers?
PCIE
SODIMM
USB-C
HDMI
6
Cloud model: a central organization has created a centralized resource that is exclusively available to its employees?
Hybrid cloud
Public cloud
Community cloud
Private cloud
7
Of the given RPMs, which HDD would be best used in a server-class device?
1000 RPM
2500 RPM
15000 RPM
7000 RPM
8
Of the networks listed, which has the highest latency when it comes to transmitting data?
Fiber
Satillite
Wifi
DSL
9
Your laptop battery is not charging. How can you quickly determine if the AC power adapter is providing power?
In Control panel, Power Options, check the status of the Power Meter
In Control panel, Power Options, check the status of the Power Schemes
In Control panel, Power Options, check the status of the Advanced Tab.
Remove battery and boot laptop using the power adapter
10
What does the acronym SSID stand for?
Security Set Identifier
Service Solve Identifier
Service Set Information Directory
Service Set Identifier
11
Which component is responsible for the beeps during the boot process?
POST
RAID
PXE
SATA
12
What is the most significant difference between USB 1.1 and USB 2.0?
USB 2.0 is faster
USB 2.0 is plug and play, 1.0 is not
USB 2.0 is hot swappable
USB 2.0 is slower
13
HTTP (Hypertext Transfer Protocol) is used to ___________?
Control system monitoring
Create web pages
Communicate between web browsers and web servers
Develop a performance baseline of the network
14
Which BEST defines the basics of a network?
collection components used to process, visualize & store information.
collection of two or more computers connected together
agreed upon set of rules that determine how data is transmitted
redistribution point for data.
15
Which client-side virtualization type uses the most system resources?
Client-side desktop
Presentation virtualization
These all require the same amount
These all require the same amount
16
You have just deployed a solution to a software issue & determinded system functionality/ What is the next step?
Implement preventative measures
Gathering information
Develop a theory
Establish an action plan
17
After a power failure, your system displays a RAID not found error. Where would you start troubleshooting this problem?
Device manager
UEFI/BIOS
Device manager
Event Viewer
18
Which applications level protocol is used to transfer files on the internet?
HTTP
Telnet
FTP
ICMP
19
What is the first step in order to replace an optical drive in a modern laptop?
Remove the keyboard
Insert the new drive and replace the retaining screw
Locate and remove the retaining screw that secures the drive
Remove the power and battery
20
You have a system that has no audio. Which of the following items does not apply to this problem?
You should check to see if Windows volume is muted
The sound card is set to an incorrect bus speed
The sound card needs hardware resources set
The speaker cable is not plugged into the correct jack
21
Which type of DVI cable is used for both analog and digital signals?
DVI-A
DVI-D
DVI-I
DVI-B
22
Some memory modules have an even number of chips on them. If you have a DIMM with an odd number of chip What is it?
Higher Capacity
Part of a kit
ECC
Faster
23
A technician wants to connect a cable to their computer's (COM) port. Which cable should the technician use?
15-pin VGA
20-Pin Display Cable
20-Pin Display Cable
9-Pin Serial Cable
24
You are replacing the CPU in a laptop. You have properly disassembled & can see the motherboard. What is your next step?
Remove the CPU fan assembly
Disconnect video ribbon cables
Remove the power cable from the wall
Remove the board from the case
25
SSH allows remote access through which port?
23
21
22
20
26
What type of PSU allows the user to attach and detach cables for internal components as needed?
VGA
PS2
Modular
Berg
27
What is the purpose of an AAAA record in DNS?
A hostname to IPv6 address mapping.
For sending emails
An alias record
An IPv6 address to hostname mapping.
28
Give examples of a techiques used to resolve an application that will not load? Choose two.
Restart
Force quit
Disk Defragmenter
System Restore
29
Which USB port is shaped like a square with a beveled top and is used for printers?
Standard type B
Micro-B
Micro-C
Standard A
30
How do you define deployment?
The distribution and implementation of hardware and software to end systems
A series of steps to ensure network connectivity.
A technique to ensure a computer is resilent to component failures.
A centralized approach to managing and maintaining mobiles devices
31
Which of the following wireless LAN standards remains backward compatible with 802.11b, but specifies higher data rates?
802.11f
802.11
802.11a
802.11g
32
Which computer component connects all the other components and acts as a highway for their communication?
Sound card
CPU
Motherboard
NIC
33
A machine with one or more printers connected to it. It can manage the print queues of several devices if necessary.
Host
Spooler
Server
Client
34
Which of the following printers uses resin, plastic, or carbon fiber to make models?
Thermal Printer
3D printer
Ink Jet
LED printer
35
A _________ cloud is a combination of public, private, and community clouds used by the same organization?
Hybrid
Public
On-site
Private
36
How do you define software for an end user?
A physical component connected to the system unit.
A diagnostic tool used to determine the electrical output of a power supply
A program or application that running on a computing system.
37
Which power supply connector supplies power to the motherboard?
PATA
Molex
USB
20+4 pin
38
How do you define configuring for an end user?
Resolving computing issues for employees.
bit by bit copy of the state of a computing operating
process of modifying hardware/ software settings to accommodate user needs
The process of gathering end-user information following a reported issue.
39
An error message on an older system reads ‘parity error’. What is the cause?
The processor is not compatible with the bus type
There is a RAM problem
The hard drive is bigger than the CMOS can handle
The battery is dead
40
What is the term when a printer prints on both sides of a piece of paper?
Duplex
Landscape
Collate
Staple
41
Which of the following protocols is connection-oriented?
UDP
TCP
NTP
42
Firewalls are used to _____________?
Protect the internet from attacks on the private side
Both
Neither
Protect private networks from attacks on the public side
43
What is the 4th step of the CompTIA Troubleshooting Methodology
Document the findings, actions, and outcomes.
Establish a theory of probable cause (question the obvious)
Identify the problem
Establish a plan of action to resolve the problem & implement the solution
44
Another name for a hypervisor is ____________?
Virtual visualization management
Visual machine manager
Virtual management machine
Virtual machine monitor
45
After a power failure, your system displays a RAID not found error. Where would you start troubleshooting this problem?
UEFI/BIOS
Device manager
Event Viewer
Disk management
46
How many bits long are IPv6 addresses?
32
128
256
64
47
The name of the Microsoft version of Local Link Addresses
DHCP
PXE
APIPA
SUzzy
48
What is the purpose of an A record in DNS?
Hostname to IPv4 address mapping.
Hostname to IPv6 address mapping.
For email communicatons
There is no such thing
