CBSE Class 10 Computer Science Web Applications and Security

Question. A web page may contain
a. Images
b. Videos
c. Text
d. All of the above
Answer : D

Question. Internet is ________
a. network of networks
b. International Network
c. used by businesses, governments, non-profit organizations etc
d. All of the above
Answer : D

Question. Internet is used by
a. Students
b. Scientist
c. Lecturer
d. All of the above
Answer : D

Question. Which of the following files can be shared over network?
a. Text File
b. Spreadsheet
c. Audio File
d. All of the above
Answer : D

Question. Which of the following is a wireless technology?
a. 3G
b. Dial-up
c. DSL
d. Cable Internet Access
Answer : A

Question. The _________ is a global system of interconnected computer networks.
a. Intranet
b. Internet
c. ARPANET
d. None of the above
Answer : B

Question. _______ signals can travel over phone lines.
a. Analog
b. Digital
c. Both of the above
d. None of the above
Answer : A

Question. Advantages of Networking are :
a. Data Sharing
b. File Transfer
c. Hardware Sharing
d. All of the above
Answer : D

Question. WWW stands for _________
a. World Wide Web master
b. World Wider Web
c. World Wide Web
d. None of the above
Answer : C

Question. A web page can be viewed with the help of __________and _________
a. web browser, active internet
b. protocol, active internet
c. protocol, web browser
d. None of the above
Answer : A

Question. WAN stands for _________
a. Wide Area Network
b. Wide Arial Network
c. Wide Area Networking
d. None of the above
Answer : A

Question. ISP stands for ________
a. Internet Service Provider
b. Internet Service Pack
c. Intranet Service Provider
d. Internet Service Packet
Answer : A

Question. _________ is a computer that stores web sites and their related files for viewing on the Internet.
a. Web Client
b. Web
c. Web Server
d. WWW
Answer : C

Question. Dial up connection is the fastest internet connection. (T/F)
a. True
b. False
Answer : B

Question. Which of the following is not a web browser?
a. Internet Explorer
b. Mozilla Firefox
c. Safari
d. None of the above
Answer : D

Question. In which network data travel faster?
a. LAN
b. WAN
Answer : A

Question. Which of the following can be shared over network?
a. Printer
b. Internet
c. Both of the above
d. None of the above
Answer : C

Question. BSNL stands for _______
a. Bharat Sanchar Nigam Limited
b. Bharat Samachar Nigam Limited
c. Bihar Sanchar Nigam Limited
d. None of the above
Answer : A

Question. Common ISP are :
a. Amazon
b. Flipkart
c. Both of the above
d. None of the above
Answer : D

Question. MODEM stands for ____
a. Model Demodel
b. Modulator Demodulator
c. Modern Demodulate
d. None of the above
Answer : B

Question. WiMAX is a ________ technology.
a. Wireless
b. Wired
Answer : A

Question. Which of the following technology is used for long distance?
a. Dial up
b. DSL
c. Cable Internet Access
d. WiMAX
Answer : D

Question. Which of the following are the types of common internet connectivity.
a. Dial – up
b. DSL
c. WiMAX
d. All of the above
Answer : D

Question. PSTN stands for ________
a. Public Switched Telecom Network
b. Private Switched Telephone Network
c. Public Switched Telephone Network
d. None of the above
Answer : C

Question. A customer is doing Online shopping when
a. A Customer has sufficient time to visit store
b. A product is available offline at lower rates
c. Visiting store is more expensive than purchasing product online
d. None of the above
Answer : C

Question. Examples of online funds transfer are ______
a. NEFT
b. RTGS
c. Both of the above
d. None of the above
Answer : C

Question. _____ convert the analog signal to digital and vice versa
a. Switch
b. Router
c. Hub
d. Modem
Answer : D

Question. DSL stands for _____
a. Digital Subscriber LAN
b. Digital Subscriber Line
c. Digital Subscriber telephone Line
d. None of the above
Answer : B

Question. Which of the following technology uses the cable TV infrastructure?
a. WiMAX
b. Dial up
c. Cable Internet Access
d. 3G
Answer : C

Question. Which of the following technology is preferred in hilly terrain?
a. WiMAX
b. Cable Internet Access
c. Dial up
d. None of the Above
Answer : A

Question. _____________ offers instantaneous transmission of text based messages from sender to receiver.
a. Instant Messaging
b. Email
c. Traditional Post
d. None of the above
Answer : A

Question. WAP stands for ______ __
a. Wireless Access Pointer
b. Wireless Across Point
c. Wireless Access Point
d. None of the above
Answer : C

Question. Which of the following technology is used to provide free internet in hotels, malls etc. to their customers.
a. WiFi
b. WiMAX
c. Dial up
d. Cable Internet Access
Answer : A

Question. _________ is a form of communication over internet.
a. Instant Messaging
b. Email
c. Video Call
d. All of the above
Answer : D

Question. Most instant messaging software includes
a. File transfer
b. Video Calling
c. Audio Chat
d. All of the above
Answer : D

Question. Google Talk is a ________ instant messaging service.
a. Free
b. Paid
c. None of the above
Answer : A

Question. For audio and Video chat users should have ________
a. Microphone
b. Speakers
c. Web Camera
d. All of the above
Answer : D

Question. Key Features of an instant messaging are:
a. Text Messages can be sent to one or more person
b. Audio calling and conferencing.
c. Video calling and conferencing.
d. All of the above
Answer : D

Question. Which of the following is Application based Instant Messaging Software?
a. Google Talk
b. Skype
c. Both of the above
d. None of the above
Answer : C

Question. To use instant messaging software, a user must have a valid instant messaging account.(T/F)
a. True
b. False
Answer : A

Question. When ever any one in the contact list of Google Talk is online, you can see the person along with_________ dot
a. Red
b. Blue
c. Yellow
d. Green
Answer : D

Question. Before you start using Yahoo! Messenger, a _______ account is required
a. Yahoo Mail
b. Gmail
c. Both of the above
d. Neither of the above
Answer : A

Question. __________instant messaging software uses email address for managing account.
a. Yahoo Messenger
b. Whats App
c. Skype
d. None of the above
Answer : A

Question. Which of the following Instant Messaging software should be installed before using it?
a. IMO
b. Meebo
c. Google Talk
d. All of the above
Answer : C

Question. Some instant messaging software allows users to view messages received when they are not logged on. These are called ___
a. Online Messages
b. Offline Messages
c. Real Time Messages
d. None of the above
Answer : B

Question. For using Google Talk, you should have ________ account.
a. Yahoo
b. Gmail
c. Skype
d. None of the above
Answer : B

Question. Google Talk provides _________ communication.
a. Text
b. Voice
c. Both Text and Voice
d. None of the above
Answer : C

Question. Title is coming at the _____ of the blog.
a. Top
b. Bottom
c. In between
d. None of the above
Answer : A

Question. Qumana is _________ blog editor.
a. free
b. paid
c. shareware
d. None of the above
Answer : A

Question. Which of the following provide chat services?
a. MSN
b. Rediff
c. Sify
d. All of the above
Answer : D

Question. Blog address should be unique.(T/F)
a. True
b. False
Answer : A

Question. Qumana is ________
a. free
b. easy to use
c. simple
d. All of the above
Answer : D

Question. Themes in WordPress are ______
a. tools to change layout of blog
b. tools to change design of blog
c. both of the above
d. None of the above
Answer : C

Question. Blogs are similar to an online ____
a. Book
b. Notebook
c. Diary
d. None of the above
Answer : C

Question. Typing messages in Upper case is considered as rude behavior.(T/F)
a. True
b. False
Answer : A

Question. Customers can pay online using
a. Credit Card
b. Debit Card
c. Internet Banking
d. All of the above
Answer : D

Question. We need an active internet connection to publish the post.(T/F)
a. True
b. False
Answer : A

Question. Choose the general etiquette’s to be followed while chatting.
a. Messages should be short and to the point.
b. Give people time to respond.
c. It’s important to properly end an IM conversation
d. All of the above
Answer : D

Question. In WordPress we can create ___
a. Website
b. Blog
c. Both of the above
d. None of the above
Answer : C

Question. A blog is a chronological display of content(T/F)
a. True
b. False
Answer : A

Question. Transfer of money on internet is called _______
a. Online transaction
b. Offline transaction
c. None of the above
d. Both of the above
Answer : A

Question. Benefits of online transaction is/are
a. Fast
b. Convenient
c. Low risk of theft
d. All of the above
Answer : D

Question. We can create blog offline using ____
a. any Offline Blog Editor
b. Qumana
c. Either of the above
d. None of the above
Answer : C

Question. Some instant messaging software such as Yahoo! Messenger, Windows Live Messenger use _______ for managing the account
a. Standard Names
b. Email addresses
c. Mobile Number
d. None of the above
Answer : B

Question. Which of the following is an offline blog editor?
a. Qumana
b. Windows Live Writer
c. Blogdesk
d. All of the above
Answer : D

Question. OLTP stands for ______
a. Offline Transaction Process
b. Online Transaction Process
c. Online Transaction Procedure
d. None of the above
Answer : B

Question. We can use blogs to convey messages about _____
a. events
b. news
c. reviews
d. All of the above
Answer : D

Question. Others can view the blog post only after _____
a. Publishing the post
b. Creating the post
c. Inserting pictures
d. Inserting videos
Answer : A

Question. Websites that offer free blog services are
a. www.WordPress.com
b. www.blogger.com
c. www.blogsome.com
d. All of the above
Answer : D

Question. Online shopping is an example of ________
a. E-commerce
b. E-Booking
c. E-reservation
d. None of the above
Answer : A