Which network covers the largest area? A.Personal Area Network B.Wide Area Network C.Local Area Network D.Metropolitan Area Network
1. Which network covers the largest area? A.Personal Area Network
B.Wide Area Network
C.Local Area Network
D.Metropolitan Area Network
2.The Internet is using:
A.Circuit-switching technology
B.Packet switching technology
3. 3G, 4G or 5G on your smart phone is
A.Fixed Internet access
B.Portable Internet access
C.Mobile Internet access
D.Satellite Internet access
4.Static web pages are based on which language?
A.HTML
B.Basic
C.Java
D.C++
5.Which one is not an audio format? A .mp3
B.aac
C .wma
D.mkv
6. Computer can read a text file for you. This is:
A Voice recognition
B.MIDI
C.Speech synthesis
D.Recording
7.A smart phone has 12M pixel camera. The biggest real resolution of the photos taken by this device could be close to:
A.1024*768
B.4000*3000
C.1920*1080
D.3840*2160
8.Which color is not in three primary colors o f light?
A.Yellow
B.Green
C.Red
D.Blue
9.Which one is not a video format?
A..avi
B..flac
C..mov
D..mpg
10. The advantage of Wired networks
A.Mobility
B.Fast and secure
11. The advantage of Wireless networks
A.Mobility
B.Fast and secure
12.In the web page address https://www.cczu.edu.cn/10287/list.l
https is the :
A.Web address
B.Protocol
C.Email
D.Domain name
13. In the web page address https://www.cczu.edu.cn/10287/list.l
cczu.edu.cn is the :
A.Web address
B.Protocol
C.Email
D.Domain name
14.In E-commerce, we have C2C, B2B, B2C.
What is the meanings of B
A.Cart
B.Business
C. Customer
D. Buy
15.In E-commerce, we have C2C, B2B, B2C.
What is the meanings of C.
A.Cart
B.Business
C. Customer
D. Buy
16.Which are fixed Internet Access?
A.Dial-up
B.Celluar
C.DSL
D.Cable
17. IP address is a series of numbers used to identify a network device.
A.True
B.False
18. The Web is a collection of document, image, video, and sound files. A Web site contains a collection of related information.
A.True
B.False
19.Nowadays videos on web are usually streaming videos, which can be played after a very short buffering time.
A.True
B.False
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
