Practice Important Computer Questions Questions and Answers

• Changing an existing document is called _____ the document.
• Which of the following is NOT a source of viruses?
•  Which of the following is used for close a tab on a browser?
• Image can be sent over telephone lines by using -----
• The first generation computer system used________
• What is object of UPS?
• Documents converted to .......... can be published to the Web.
• Which of the following printers generates character from a grid?
• TCP stands for _______
• Which of the following displays the contents of the active cell?
• What is the standard query language supported by most DBMSs?
• One byte represents:
• "Zipping" a fie means
• What is the smallest and largest font size available in Font Size tool on formatting toolbar?
• Which of the following is different from other ?
• This type of software contains rows and columns.
• VPN stands for-------
• The electronic switches in the ENIAC were:
• A……….is the term used when a search engine returns a Web page that matches the search criteria.
• Which of the following is an audio input device?
• Which of the following keyboard shortcuts is used to view the properties of a selected object?
•  What is the function of a Drop Cap in MS - Word?
• A web _______ consist of one or more Web  pages located on a Web pages located on a web server
• Which of the following controls the manner of interaction between the user and the operating system? 
• What is the fourth layer in the OSI model? 
• Which of the following is the ascending order of  the data hierarchy?
• Shell and Kernel is a feature of _____.
• Which of the following  key is used to move  down a page in a document? 
• Which one is used to convert the data and image on paper in to the digital form? 
• Which one of the following layer is called as User friendly layer? 
• Which one of the following is used to combine two or more cell and formatting one big cell? 
• In which of the following topology, each device is connected to every other device on a network through a dedicated point-to-point link?
• What is SMPS?
•  Which one of the following is internet Standard Protocol?
• Which of the following techniques can be used to store a large number of files in a small amount of storage space?
• Which of the following input device is used for marking attendance of employees/students in organizations/institutions and security purposes?  
• _____________ tracks your data and displays those products as ads for promotions.
• By using the ___, we can see all slides at once in PowerPoint.
• The initial values in all the cells of an EPROM is ______________
• The difference between the EPROM and ROM circuitry is _____