Class 10 Computer Applications 165 Networking Internet Services and mobile technologies

-

1. What is Web Services?

Answer: Web Services are the software based services that take place when two electronic devices connected via network, communicate over WWW’s HTTP.

2. What is Internet Services?

Answer: The services available on the internet or through internet we are getting those services, called Internet Service. Retrive or Search information, e-mail to friends or relatives, video conferencing, chatting, uploading files, downloading files, participation in a discussion forum, etc. are known as Internet Services.

3. What is Net Surfing?

Answer: Exploring the web or looking for any information on the internet, is called “Net Surfing”.

4. What do you mean by Information Retrieval?

Answer: Accessing/Retrieving the information on the internet, through a web browser, is known as Information Retrieval.

5. What do you mean by Downloading?

Answer: Making a copy of the requested web page or file or document on your local computer is called downloading.

7. What is E-mail?

Answer: E-mail stands for Electronic mail. It is the most widely used tool to send messages electronically on a network. E-mail is used to send written messages between individuals or groups of individuals. E-mail messages are generally sent from and received by mail servers. To send or received an email, the sender and receiver must have a valid e-mail address.

For example: username@hostname

8. What are the advantages of E-mail?

Answer: Advantages of E-mail are –

  • Low Cost
  • Speed
  • Waste Reduction
  • Ease of use
  • Record maintenance
  • Patience

9. What are the limitations of E-mail?

Answer: Limitations of E-mail are –

  • Hardware Requirement
  • Impermanent
  • A hasty medium
  • Hard to convey emotion
10. Write the name of three e-mail client software?

Answer: Some popular e-mail client software are-

(a) Mozilla Thunderbird (b) Postbox Express (c) eM (d) WindowsLive mail 

11. Write an e-mail 




Comments

Post a Comment

Popular posts from this blog

TYPES OF HARDWARE CLASS IX

-
                 Types of Hardware (chap-2) 1. Hardware- Hardware refers to physical parts of the computer that can be touched physically. For example monitor, keyboard, hard drive etc. 2. Classification of Hardware-      1. CPU (Central Processing Unit)      2. Memory- A. Primary Memory (Internal Memory)         a. ROM (Read Only Memory)          b. RAM (Random Access Memory      3. Secondary Memory (Auxiliary Memory)          All Storage devices like hard disk, CD, DVD, pen drive etc.      4. Input Devices and  Output Devices 3. Memory in a Computer System- a. Main Memory or primary memory or internal memory- The memory that holds data and instructions during processing. It is temporary memory. b. Auxiliary or secondary or external memory- The memory that can store data or files for later use i.e. permanentl...
Read more

CLASS X SYLLABUS 2026-27

-
Image
Computer_Applications_SecP1X_2026-27.pdf   https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/Computer_Applications_SecP1X_2026-27.pdf CHAPTER 1                                     INTERNET BASICS      Internet - Internet is a global network of computer networks that enables information to be exchanged. In internet, most computers are not connected directly to the internet. Rather they are connected to smaller networks, which in turn are connected through gateways to the internet backbone. Internet is not governed by any particular body. It is coordinated by many volunteer organizations.   Advantages of Internet-  • Greater access to information reduces research times.  • Useful communication links  • Global reach enables one to connect to anyone on the internet.  • Easy communication with other people.  • Publishing documents on the...
Read more

Computer Applications Class IX Types of Software (Chap 3)

-
Image
  HARDWARE- Hardware represents the physical and tangible components of the computer i.e. the components that can be seen and touched. Input devices, output devices, CPU, floppy disk, hard disk, CD, DVD etc. are examples of computer hardware.  ● SOFTWARE- software represents the set of programs that govern the operation of computer system and make the hardware run.  ● SOFTWARE can be classified broadly into two categories.  1. System Software- refers to the programs that control internal computer operations and make best use of the hardware. The system software can further be classified into following categories: Operating system Language processor Utilities or Utility Software  2. Application Software- is the set of programs necessary to carry out operations for a specified application. These are the programs written by programmers to enable computer to perform a specific task such as processing words, inventory control, handling calculations and figures, medic...
Read more