EXAM 2 IFMG101
Cleaning product specifically meant for computer screens.
Alcohol and water
A modifier key used in conjunction with other keys to issue a command.
Alt
Converts assembly code into machine code
Assembler
If the CPU is fast but the bus speed is slow, that condition is called...
Bottlenecking
If you have a ____ connection to the internet, data moves quickly between your computer and the internet
Broadband
Designed for speed and simplicity on a secondary computer
Chrome OS
The quicker the ____ the more instructions a processor can carry out.
Clock speed
Repository of pre-existing software code for common functions
Code library
A ____ utility finds and removes unnecessary files such as those stored in the recycle bin or trash
Disk cleanup
To delete unnecessary files on a hard disk, use _____ software.
Disk cleanup
Which of the following is the most common output device?
Display device
Company that offers internet access to indiviudals and businesses
ISP
Where is the flash drive listed in a Windows 7 Save As dialog box?
In the left pane below computer
People use a computer connected to the internet to manage financial accounts.
Online banking
Students connect to instructors, information, and other students using a computer and the internet
Online education
Listeners can create a personal radio station by listening to songs and then voting for the ones they like or dislike
Online music service
The ____ determines whether you can run two programs at the same time or connect your computer to a network.
Operating system
Used to store DVD backup discs to protect from scratches and dirt.
Sleeves
The connection speeds on a WAN are ____ speeds on a LAN
Slower than
Consumers read product descriptions and reviews and compare features and prices of similar products.
E-tail web sites
Which is an advantage of peer to peer networks?
They are inexpensive and easy to set up
Why do we use computer networks?
To share information efficiently
A few files to be transferred from one computer to another.
USB flash drive
An operating system change that fixes bugs, improves security, and enhances features is called a....
Update
Windows did not become popular until ____ was released in 1992.
Version 3.1
Data travels in and out of the CPU through embedded wires called the.....
bus
DRAM
volatile
RAM
volatile
What is the last step in the boot process?
Device drivers and services start, including the user interface.
Which of the following measurements represents the most data?
1 TB
What should you do to direct a reader to a webpage?
Create a hyperlink
The first personal computer operating system was called....
DOS, disk operating system
For what do organizations use tape drives?
Data backup and archiving
Which of the following is not a characteristic of solid state drives (SSD)?
Data on SSD cannot be corrupted
Examines software code line by line to identify errors
Debugger
A _____ utility reorganizes the files on a hard disk so the OS accesses data more quickly.
Defragmentation
Complete PC backup
External hard drive
A function key used to display the Help system in many programs
F1
Which government agency enforces net neutrality?
FCC
In case something goes wrong during processing, you can include a _____ handler in a webpage script.
Failure
Uses a ____ utility to reduce the size of a file so it takes up less storage on a disk.
File compression.
A ____ utility provides an overview of your file and lets you rename, delete, move and copy files and folders
File management
Many display devices are ______ monitors.
Flat Panel
An advantage of having a ______ is that it stores settings, backups, and other info separate from your Android device.
Google account
Printers produce ______ output.
Hard copy
How do you display a laptop's screen image through a connected projector?
Hold down the FN key and then press a numbered function key
Navigation key used to move to the beginning of a screen, document, or file
Home
What is the most common network typology?
Hybrid
Readers develop and refine news reports by commenting on them and posting contributions.
Hybrid web sites
Collection of software development tools
IDE
What are the three functions that a computer program performs?
Input, process, and output
Operating system and application software
Internal hard drive
What must a client computer do to receive services from a server?
It must request them.
Why is flash memory considered nonvolatile?
It retains data even when it is not receiving power.
What does a computer use to read the data on an optical disc?
Laser beam
Available as a free download
Linux
Offers a well-designed, consistent user interface with few security problems
Mac OS X
Stored in their cases when not in a digital camera.
Memory cards
Computers need this hardware to connect to a network
NIC
Which of the following is not listed when you click the network icon in the Windows 10 notification area?
Network password
Bluetooth is a technology often used in this type of network
PAN
Store this in a dry area; humidity can cause it to stick and then jam during printing.
Paper
Network technology best suited to networks of ten or fewer computers
Peer-to-peer
Which of the following is not a peripheral device you can connect using a USB port?
Power cord
Word-processing interface that programmers use to write code
Program editor
A _____ lets you display computer output on a wall.
Projector
This device connects two or more networks and directs the flow of information along the network
Router
A _____ utility finds files that meet criteria you specify.
Search
Which of the following is an example of using the Internet of Things in the transportation industry?
Sensors at a parking garage notify a driver of an open spot, and the driver's phone keeps track of the location.
Machines that can sense the world around them and interact with each other autonomously are called...
Smart devices
Displays produce _____ output.
Soft copy
Drives that have no moving parts and are less likely to be damaged by dirt and impact, but still be cared for.
Solid state
Which of the following Mac OS X features can you use to find a file by typing its name?
Spotlight
Corporate data backup
Tape drive
What type of data does a keyboard provide to a computer?
Text and instructions
What does a red X on the network icon usually mean?
The ethernet cable is not connected
what happens when you start a program but the operating system doesn't have enough RAM to run it?
The operating system moves some RAM contents to virtual memory.
Which of the following is an option you can select when embedding a YouTube video on a webpage?
Video size
A _____ is an audio output device that converts text to speech.
Voice Synthesizer
Which of the following statements is false?
When the OS needs to store more programs in RAM, RAM expands automatically.
Works with the widest range of hardware and software
Windows
BIOS
non-volatile
EEPROM
non-volatile
Flash
non-volatile
ROM
non-volatile
