IT fundementals

Question 1

Each device using WiFi must have a(n)

Accepted Answer

wireless adapter

Question 2

Several friends want to share a folder with high availability. What device should hold the file

Accepted Answer

network attached storage

Question 3

Why is backup verification important?

Accepted Answer

to ensure the backup contains usable data

Question 4

Which of these has the lowest latency?

Accepted Answer

SDD

Question 5

How to secure a new wireless router from confirmed exploits

Accepted Answer

update the firmware

Question 6

Which of these is required to have a multimedia conversation with someone over the Internet?

Accepted Answer

NIC, microphone and webcam

Question 7

what is an advantage of using cloud-based collaborative applications and storage

Accepted Answer

increases accessibility to files for all users

Question 8

Which of the following is the MOST sensitive PII?

Accepted Answer

mother's maiden name

Question 9

A user has a username and password to log onto a banking website. how to keep the account secur

Accepted Answer

1. complex password 2. change the default passwords

Question 10

A user is concerned about theft of her laptop. what should she do

Accepted Answer

disable auto-fill within the web browser

Question 11

The HDD in a computer was replaced. how do you install the games on the original OS?

Accepted Answer

enable installed OS features

Question 12

Which of these is required to send faxes via POTS?

Accepted Answer

modem

Question 13

Which describes the difference between open source and commercial operating systems?

Accepted Answer

Open source OSs usually free; commercial OSs usually cost.

Question 14

what following is the best reason to change a wireless router’s SSID?

Accepted Answer

to make it easier to identify a location with other APs

Question 15

Which printer uses a powder consumable with a low cost per page compared to other printers?

Accepted Answer

lazer

Question 16

manufacturer of a SOHO router has released a security fix. Which method should be used to fix?

Accepted Answer

update the firmware

Question 17

The power light for the monitor is on, pressing keys or clicking the mouse do nothing. why?

Accepted Answer

the video cable has become loose

Question 18

operating system requires activation, but the computer has no Internet connection. wyd first

Accepted Answer

check network connection

Question 19

A RoHS label on hardware indicates which of the following?

Accepted Answer

the hardware needs special consideration when disposed off

Question 20

Which will help the user install new software on all computers in his house

Accepted Answer

purchase multi user license

Question 21

A network of computers that are spread out over a large geographic area

Accepted Answer

WAN

Question 22

A user is setting up a wireless access point that only uses WEP for encryption. how to secure?

Accepted Answer

1. disable SSID broadcast2. filter using MAC addresses

Question 23

What describes the actual amount of data that is transmitted over a medium in a given time?

Accepted Answer

throughput

Question 24

computer into a wired network doesnt get a conection; activity lights are amber. What now

Accepted Answer

swap out the cable with a different one and check the lights

Question 25

When operating under optimal network conditions, which has the highest reliability?

Accepted Answer

wired

Question 26

A user gets an email saying he needs to follow a link and re-enter bank login.what should he do

Accepted Answer

delete the message and inform the bank

Question 27

website displays constant pop-up ads, Which of the following is the MOST likely cause

Accepted Answer

the workstation has been infected with malware

Question 28

Which os is MOST likely to be found on a computer that main uses are video and audio editing?

Accepted Answer

Mac OS X

Question 29

When considering backup media, which of the following holds the MOST data?

Accepted Answer

BD-ROM

Question 30

to share contacts with another student, what would allow easy transfer between phones

Accepted Answer

Bluetooth sharing

Question 31

Which data connectivity options is the best to use with high availability and reliability

Accepted Answer

wired

Question 32

Which of the following is the most secure password?

Accepted Answer

h@ve-@-Nic3-D@Y14

Question 33

You use PS/2 connections to connect a keyboard + mouse. it beeps and neither device works. wyd?

Accepted Answer

swap mouse+keyboard, reboot

Question 34

what will allow the easiest/fastest way to share a file between two smartphones without WiFi?

Accepted Answer

Bluetooth connection

Question 35

a new computer will not turn on. the power cord is plugged in to the cpu and wall. what next?

Accepted Answer

check psu switch for correct voltage

Question 36

Which of the following is used with telepresence software?

Accepted Answer

Webcam

Question 37

When connecting a printer to a network, which is needed to complete the process?

Accepted Answer

IP address and subnet mask

Question 38

A home computer is now suffering from random shutdowns. what is the cause?

Accepted Answer

dust accumulation in the vents and fan

Question 39

a new laptop came with anti malware. company provides an anti-malware. to protect his computer?

Accepted Answer

uninstall the free software and install the companys version

Question 40

to ensure that no unauthorized changes can be made to a new wireless router:

Accepted Answer

change the admin password

Question 41

Which of the following are reasons that a user might upgrade a video card driver

Accepted Answer

1. fix an error message2. use additional features

Question 42

Networking device sends data across multiple networks by examining the IP address.

Accepted Answer

router

Question 43

Which network stays up as long as possible without interruption, and ability recovers quickly

Accepted Answer

availability

Question 44

a user can not see web pages in any browser; only search bars and plugins. what is the problem?

Accepted Answer

download toolbars are filling the browser screen

Question 45

automatic updates are enabled. last week's updates failed to download. what do you do

Accepted Answer

manually download the updates

Question 46

Which if the following does describes the pros of a home wired network?

Accepted Answer

high availability

Question 47

Which of the following provides the fastest medium for hosting and storing an operating system?

Accepted Answer

SDD

Question 48

A user has downloaded an application with the .dmg extension. Which OS works by DEFAULT?

Accepted Answer

mac os systems

Question 49

What type of printer requires special paper to print?

Accepted Answer

thermal

Question 50

Which of the following operating systems is very lightweight and relies on cloud applications?

Accepted Answer

chrome os

IT fundementals

Questions 50

IT fundementals

Questions 50