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Computer Basics - Part 3 Flashcards | StudBud
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Computer Basics - Part 3
Computer Basics - Part 3
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1
Which of the following cloud models maintains access, even when a local internet outage occurs?
Private
Public
SaaS
Community
2
What is Router ?
Router Connect ISP to Client to Access a Network
Routers are optional device if you want faster internet
Router Acts as a Firewall between Network Segments
Routers are used as a Gateway Between two or more internal Networks
3
Vertical streaks are appearing on the output of a laser printer. Which of the following items is the MOST likely cause?
Ribbon
Transfer belt
Drum
Roller
4
What Device is shown in the following image ?
Ai Powered Robot
Power Analyzer
Power Manager
Power Supply Tester
5
Which of the following are default ports for HTTP and HTTPS traffic? (Select TWO).
80
443
143
443
6
Which of the following cables replaced the Apple 30-pin connector and is also reversible?
DisplayPort
Lightning
USB-C
miniUSB
7
A Router Assigns Only IP addresses ?
True
False
8
Which of the following would MOST likely be used to connect one or more devices to the internet in a SOHO?
Ethernet gateway
Hub
Router
Wireless access point
9
Which of the following utilizes TCP ports 20 and transfers data in cleartext?
FTP
SSH
SNMP
Telnet
10
Which of the following types of devices MOST often uses a Thunderbolt cable?
Linux PC
Android mobile
Apple laptop
Chromebook
11
A company needs to support a 10Gbps throughput. Which of the following is the MINIMUM cable category that could be used?
Cat 6a
Cat 5
Cat 6
Cat 5e
12
hich of the following wireless technologies has the MOST range and wireless throughput?
802.11ac
802.11ax
802.11g
802. 11b/gin
13
Which of the following handles touch-screen operation on a mobile device?
Stylus
Processor
Liquid crystal display
Digitizer
14
What is a Switch ?
A Switch Connects Multiple Devices to a Network
A Switch is a Single Collision Domain
A Switch Allows Servers and Devices to communicate Simultaneously
A Switch is a Multiple Collision Domain
15
Which of the following is the SAFEST way to replace RAM on a server that has a redundant power supply?
Replace the RAM while the server is running
Verify the RAM temperature
Utilize a grounding strap
Unplug one power cable.
16
In which of the following places is a laptop's wireless antenna MOST likely located?
Underneath the battery
Integrated into the motherboard
Near the network interface card
In the bezel of the lid
17
Which of the following components houses the MX record?
DNS
VLAN
DHCP
SMTP
18
What Device is shown in the following image ?
Fibre Optic Tester
Cable Tester
Modem Tester
Cable Tracer
19
Which of the following is the SAFEST way to replace RAM on a server that has a redundant power supply?
Utilize a grounding strap.
Replace the RAM while the server is running
Unplug one power cable.
Verify the RAM temperature
20
Which of the following video cables can carry an audio signal?
HDMI
S-Video
DVI
VGA
21
A Router Assigns Only MAC addresses ?
False
True
22
hich of the following is an unsecure remote access protocol?
Telnet
SFTP
HTTPS
SSH
23
Which of the following is a method that can be used to securely connect a remote user's laptop to a corporate server?
WAN
VPN
DHCP
SSL
24
Which of the following allows all VMs in a virtual environment to have RAM allocated for use?
Containerization
Measured service
Resource pooling
Synchronization
25
A Switch Assigns Only MAC addresses ?
True
False
26
What Device is shown in the following image ?
RJ45 Loop Connector
POE
RJ45 Connector
POE Injector
27
Which of the following is the MAXIMUM power PoE+ provides?
15.4W
30W
60W
95W
28
Which of the following network types would be used in a server room to connect virtual servers lo high-speed storage?
WAN
SAN
PAN
MAN
29
A Switch Assigns Only IP addresses ?
False
True
30
Which of the following allows a switch to be divided into separate logical networks?
SSL VPN
RADIUS
NAT
VLAN
