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Requirement for Internet Connection | Internet Basics | Class 10 CBSE | Computer Application

The Requirements for internet connection Computer System A computer with a good CPU speed is the prime requirement to access the Internet. This can be a normal desktop, or a laptop. This computer will act as the client or the workstation. Today's websites are a mix of text, sound and images so the contents of the websites might be heavy. Hence, more the speed of the CPU better will be the performance of Internet access. The computer should have at least 1 GB of RAM. The higher the size of the RAM, the better is the speed of your computer. The computer should have at least 1 GB of free hard disk space. But this must not be a problem because most of today's computers come with at least 500 GB hard disk space. Besides the above, a sound system with a microphone, speakers and devices like a printer, scanner, etc. are desirable but not compulsory. Modem A modem is a device that converts the analog signals to digital signals and the digital signals to analog signals. It h...
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Bit by Bit | Chapter 3 Working with Queries, Forms and Reports | Class 8 CBSE | Computer Application

Working with Queries, Forms and Reports Exercise Solution A. Tick the correct option – 1. (d) Datasheet View 2. (c) Three 3. (c) Four 4. (b) Datasheet View 5. (d) Filter 6. (b) Create B. Fill in the blanks – 1. Query 2. Form 3. Objects 4. Design 5. Report 6. Result C. State True or False – 1. T 2. F 3. T 4. T 5. F 6. T D. Answer the following questions – 1. What is Query? A query is a method of getting answers to questions on data. It is used to retrieve selective data satisfying specific criteria. 2. Differentiate between Form and Report. Forms allow you to add and update data in a table, one record at a time, while reports are an effective way to present data in printed format. You can customize the appearance of tabular data on a report. 3. How can you specify multiple conditions while designing a query? Specifying the condition in the Criteria row for more than one field will result in a query that will select only those records...
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