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Test your basic knowledge |
Cse Computer Science Engineering
Start Test
Study First
Subjects
:
engineering
,
it-skills
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Shrinks file sizes - lossy-you will be able to restore the file to its exact original state - lossless - compressed file can be returned to its original state
cracker
File compression utility
plaintext
power supply
2. Web site that allows users to access and interact with software from any computer or device that is connected to the Internet
DNS Server
Linux
Web Application
wireless access point
3. Transmission media on which the data - instructions - information travel.
system unit
client/server
communications channel
ghosting
4. Optical mark recognition reads hand drawn marks such as circles or rectangles.
Content Aggregator
OMR
project management software...
freeware...
5. Provids mobile users with a secure connection to the company server as if the user has a private line.
bus width
EDI
virtual provate network
broadband
6. Loses its contents when power is turned off (RAM)
Intrusion detection software...
volatile memory
Netbook
utility programs
7. Magentic ink character recognition devices read text printed with magnetized ink. Readers read numbers at the bottom of the checks
W3C
heat sink
wireless Internet service provider
MICR
8. A colection of individual programs available together as a unit. lower cost and ease of use
software suite
product activation
ASCII
memory module
9. Faster - higher quality than ink jet. Uses toner that sticks to the page from a combo of pressure and heat.
utility program
Laser printer
Operating system
WAN
10. Some viruses are hidden in it - which are instructions saved in software such as word processing or spreadsheet program
macros
keygen
microbrowser
network standard
11. Program is one that runs the same on multiple operating systems
WAN
Hot spots
power supply
cross - platform
12. A collection of networked computers that have been compromised by malware operating in a collected cohesive fashion - (coordinated by a controller computer). Can leverage the combined computing power of their botnets to launch targeted denial of serv
system clock
Bay
botnets
Operating system
13. Computer designed so the system unit - input devices - output devices - and any other devices fit entirely on or under a desk or table.
virus signature
network architecture
plaintext
Desktop Computer
14. A server outside the organizations network that controls which communications pass into the organizations network. Screens incoming and outgoing messages
http
proxy server
Plug and Play
power supply
15. Moving pictures experts group is a popular video compression standard
crimeware
mpeg
stylus
RIMM
16. The standard that outlines characteristics of how two network devices communicate
Intrusion detection software...
jewel box
streaming cam
protocol
17. Serves as the interface between the user - the app software - and the computers hardware
system software...
Notebook Computer
register
optical reader
18. The point at which a peripheral attahes to or communicates with a system unit so that the peripheral can send data or recive info from the computer
USB port
port
back door
MRAM
19. Case of the system unit to protect internal damage
tactile output
chasis...
newsgroup
freeware...
20. The time it takes a signal to trvale from one location to another on a network Neg effect- distance - type of transmission media - and number of nodes data must travel through - bandwith high latency low for best performance
CAPTCHA
CMOS
database
Latency
21. Instant messaging - Mobile to mobile - mobile to personal computer - web to mobile
animated Gif...
ethernet
IM
business software...
22. Media transmit multiple signals simutaneously. Download faster than upload
broadband
spider
CAD
gender changer
23. Computer is usually connected to the internet the entire time it is turned on (cable - DSL - fiber - radio signals - satellite)
virus
utility programs
bus width
broadband internet service
24. A series of network standards that specifies how two wireless devices communicate over the air with each other. MIMO
802.11
cyberextortionist
CAD
touchpad
25. Uses fiber optic cable for internet connection.
site license
Fiber to the Premises
Firewall
Operating system
26. Combines several GIF images ina single GIF file.
traffic
worm
bus
animated Gif...
27. Programs that control or maintian the operations of the computer and its devices. Interface between user - application software - and computers software
superscalar
hot spot
System Software...
Mainframe
28. Users prefer to download or transfer a copy of the images from the digital camera to the computers hard disk
download
traffic
USB port
botnets
29. Smallest unit of data the computer can process
bit
warm boot
wireless access point
mpeg
30. Hypertext transfer protocol
hard disk
VoIP
http
broadband internet service
31. Copyrighted software that is distributed at no cost for a trial period
streaming
expansion slot
shareware...
Processor
32. The process of using the operating system to restart a computer. Properly closes programs but doesnt save work
hacker
payload
warm boot
proprietary software...
33. Uses the cell phone network to connect to the internet wirelessly from a notebook computer - smart phone - or mobile device
OMR
compromised computer
wireless modem
CMOS
34. A program placed on a computer without the users knowledge that secretly collects info about the user often related to web browsing habits.
spyware
access control
broadband
Web conference
35. A segment in memory in which items are placed while waiting to be transferred from an input device or to an output device
buffer
Netbook
chip
project management software...
36. When businesses use the internet to sell products
token ring
E- retail
OSP
Denial of Service attack
37. A computer that can perform all of its input - processing - output - and storage activities by itself (PC - Apple)
thread
commands
Personal Computers
honeypot
38. A popular digital line alternative for the small business or home user. Transmits at fast speeds on existing standard copper telephone wiring.
hot plugging
communications
unethical employees
DSL
39. Small ceramic or metal component with fins on its surface that absorbs and disperses heat produced by electrical components such as the processor
dialog box
Web conference
MMS
heat sink
40. A case that contains electronic components of the computer used to process data.
port
SMTP
Storage Media
system unit
41. A notcie that guarantees a user or web site is legit. E- commerce use it often
turnaround document
microbrowser
digital certificate
CAPTCHA
42. The destructive event or prank the program intended to deliver
payload
kernal
Dial Up line
botnets
43. Surgeon performs operation by controlling robot when not in the same area as patient.
token ring
wireless Internet service provider
telesurgery
Content Aggregator
44. Any unwanted signal usually varying quickly
hard disk
download
machine cycle
Noise
45. Accesses a computer or network illegally but has the intent of destroying data - stealing info - or other malicious actions.
player
TCP/IP
CAM
cracker
46. Text version of an IP address
overvoltage
peripheral
Domain name
sleep mode
47. Contains 10 or fewer comps - with similar reponsibilities and capabilities
network topology
cyberterrorist
peer to peer network
VAN
48. A computer with limited processing power that enables users to send data to and recieve info from a host computer. POS terminals - ATM - and DVD kiosks
Content Aggregator
solid state drive
terminal
machine cycle
49. Anopening inside the system unit in which you can install additional equipment. Different than a slot
Bay
Content Aggregator
pointing stick
access time
50. Unencrypted readable data
downloading
client
plaintext
pretty good Privacy
Sorry!:) No result found.
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