(3) Hardware devices

Select the characteristics of audio output

(1) Converts electrical impulses into air movement (2) Digital devices used digital to analog converter's

Characteristics of desktop computers

(1) Desktops allow for relatively easy upgrade and expansion. (2) desktops are often used in offices since the do not need to be mobile. (3) desktops use a full OS

Which of the following should be considered when deciding whether or not to use cellular Internet service at home

(1) Is a broadband 4G cellular signal available? (2) Will multiple users be on logging on to the network? (3) if on a limited data plan, how much data is typically uploaded/download it per month?

Select the characteristics of audio output

(1) converts electrical impulses into air movement. (2) Digital devices use digital to analog converter's

Click on the characteristics of desktop computers

(1) desktops are often used in offices since they do not need to be mobile (2) desktops allow for relatively easy upgrade and expansion (3) desktops use full OS

Three disadvantages to touch screens

(1) they tend to decrease battery life (2) they tend to be more expensive (3) they tend to be a little heavier

Which of the following are true regarding Wi-Fi

(1) transmission connections are known as hotspots (2) transmit Internet signal's via radio waves (3) multiple devices can be connected to one signal

Select the characteristics of a modem

(1) usually provided by the Internet service provider. (2) convert analog signals into digital signals (3) converts digital signals into analog signals

A short email uses about_______times more data than a single character of information

1000

Ethernet ports are used to connect the laptop to a... or a...

A nearby router, a local area network

The amount of data that a transmission media can carry in a given amount of time is called the medias

Bandwidth

The volume of data that can be carried on in the Internet transmission media in an amount of time is called

Bandwidth

Because it's radio waves can pass through walls or desktops,_______-capable devices are becoming very popular

Bluetooth

Short range wireless transmission protocol is known as

Blutooth

Rank in order of size from smallest to largest

Byte, megabytes, gigabyte, petabyte

Select the characteristics of a router

Connect network's, provide a hardware firewall protection, usually incorporate switches

In his office mark connects his laptop to two large monitors, a full-size keyboard and mouse, and the company's network. He makes these connections in one of the easiest up using a device called a...

Docking station

Print quality resolution is measured in

Dots per inch dpi

What should you do if some of the function keys on a wireless keyboard are not working

Download and install drivers from the keyboard and mouse manufacturers website

Memories such as RAM or cache is _______ and has no moving parts

Electronic (solid state)

Sold in categories such as CAT5e or CAT6 _______ Cable is commonly used for connecting devices in the network

Ethernet

Which of the following are commonly associated with laptop computers

Fall operating system, mobile, integrated keyboard, monitor, and touchpad

The amount of space a device takes up on a desk or table is referred to as it's...

Footprint

Three examples of SaaS

Google docs, Microsoft office 365, TurboTax

Jill has a large video file on her tablet. She deletes it because she wants to save room on her tablet...

Hard drive

Game server

Hosts multiplayer games

Which is true regarding the length of a USB cord

In general, the more data being transmitted, the shorter the cord

What items are needed to install a home Wi-Fi network

Internet signal, modem, router

Acronyms that describe a type of computer monitor

LED, LCD

Inkjet printers tend to have lower initial costs while_______printers tend to have lower long-term costs since they use toner rather than ink

Laser

The technology that allows relatively high quality sound to come from tiny devices such as hearing aids and smart phones is called the______ chip

MEMS

Database server

Maintains, stores, and provides back up for network data

Broadband is measured in

Mbps

Judy can quickly move photos from her digital camera to her laptop because her laptop can accept and read a...

MicroSDcard

When a computer is shut down, the information in the memory (the RAM, the caches, the registers) is

Not saved

Kevin bought a Bluetooth speaker so that he can listen to music on his boat. She turns on the speaker and his smart phone's Bluetooth sees the speaker. What else does Kevin need to do to listen to music?

Pair of the smart phone and the speaker

Items that can be connected to a digital device are referred to as...

Peripherals

Output devices such as speakers, printers, and external keyboard are examples of...

Peripherals

Common choices among digital cameras

Point and shoot, DSLR

Email server

Provide safe and efficient communication with a network

The computer that serves multiple users in the network is called a...

Server

Desktop computers are stationary devices that consist of a separate case called the_______unit. Peripheral devices such as monitor, keyboard, and mouse are connected to this

System

Mark wants to put the photos on his digital camera onto his laptop. which of the following methods could be used

USB connection, Wi-Fi connection

File server

Used for data storage

Web server

Used to control access to resources on the web

Network server

Used to control access to resources such as printers and applications on a network

Which of the following are common types of file servers

Web server, network server, file server

Three important types of memory and your computer include registers, ram and

caches

Which of the following are Internet service options?

Fiber optic, cable, satellite

A TV remote usually uses______radio waves

IR

What can be changed using the power options on a Windows computer

Processor power management, hard disk power down, display shut off after inactivity

Proxy server

Provides for content control and filtering between clients and a server

If Scott closed Pandora, he would free up some space on his computers...

RAM

Select the characteristics of computer storage

Routines data when power is turned off, sometimes referred to as secondary storage

Select the factors that should be considered when purchasing external speakers for a digital device

Sound quality, portability, price

To share your music and to enjoy better sound than your smart phone can provide you may wish to purchase a Bluetooth capable external...

Speaker

A hardware component that keeps data and information when the device is not powered on is called a_______device

Storage

Devices that allow for the retention of data when your computer has been shut down, so that the data can be retrieved for future use are called______devices

Storage

Devices that allow for the retention of date of when your computer has been shut down, so that the data can be retrieved for future use are called_____devices

Storage

The component of a computer that allows dated to be retained after power is turned off is referred to as...

Storage

Like many computer owners, Maggie purchased an HDMI cord to connect the laptop to

Television or monitor

Mini 4G cellular Internet service providers offer a device that serves as a hotspot for your home and includes an integrated modem and router

True