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The Find and Replace option is a very powerful tool for searching for words in a document. It allows for several search options including specifying the format used on the word being searched for. To check the next instance of a specified word, click the next option.
- The Find and replace functionality is used for searching through texts in a document, it helps find instances of a specified text and simultaneously replacing them with another specified word is possible using the replace option.
- Using the CTRL+F command on windows opens up this option where one can type in the text to be searched for and an option to specify the format used on the text is also possible by clicking the format option.
- Once, this is has been done, simply click the next option to find instances of the specified text and formatting used.
Therefore, the find and replace option allows searching for instances of a specified text in a document.
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Answer:
Infrared
Explanation:
the connection which requires an unobstructed "line of sight" between transmitter and receiver is called Infrared connection.
Infrared is the device which is used in T. V remotes.
Infrared is also used in computer in the device like cordless keyboard, mouses and infra touch screen.
Answer:
Port number
Explanation:
Port numbers are used in the identification of a particular process for forwarding some form of network message such as the internet when it reaches a server. It is usually a 16-bit integer that is unsigned and found in header that is appended to a message unit. At the OSI transport layer, port numbers are used in searching and communicating with a specific application that is running on a host server.
Answer:
Data redundancy.
Explanation:
A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to create, store, modify, retrieve and manage data or informations in a database. Generally, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.
A data dictionary can be defined as a centralized collection of information on a specific data such as attributes, names, fields and definitions that are being used in a computer database system.
In a data dictionary, data elements are combined into records, which are meaningful combinations of data elements that are included in data flows or retained in data stores.
Data redundancy is the name of situation where the same data is stored unnecessarily at different places.
Simply stated, data redundancy can be defined as a condition which typically involves storing the same data in multiple storage locations. Thus, data redundancy connotes the unnecessary repetition of the same piece of data (informations) either deliberately or for some specific reasons.
