What is meant by fetch in computer science?
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What is meant by fetch in computer science?
Fetch is the retrieval of data by a software program, script, or hardware device.
What does fetch file mean?
Fetch is a Macintosh program that makes it easy to transfer files — such as webpage, text, and image files — between your Macintosh and other computers over networks such as the Internet. Typical uses of Fetch are: Publishing and maintaining a website at a web hosting provider.
What does decode mean in computer terms?
Decode refers to reversing the process of an encoding method. Data that has been encoded for storage or transmission is usually decoded for use and playback. Also see decoder, a device or program that translates encoded data into its original format. Contrast with encode.
What does very fetching mean?
adjective. If you describe someone or something as fetching, you think that they look very attractive. Sue was sitting up in bed, looking very fetching in a flowered bedjacket. Synonyms: attractive, sweet, charming, enchanting More Synonyms of fetching. COBUILD Advanced English Dictionary.
What is fetching in microcontroller?
The processor operates by processing instructions in what is called the “fetch/execute cycle.” The processor fetches (reads from memory) an instruction and then, depending on the instruction, executes it (takes some further action with it, such as shifting bits to the right or left).
Can fetch be used on Windows?
Yes. Windows users can access files uploaded with Fetch, they just can’t run Fetch itself.
What is fetch SQL?
FETCH is an SQL command used along with ORDER BY clause with an OFFSET(Starting point) to retrieve or fetch selected rows sequentially using a cursor that moves and processes each row one at a time till the number of rows mentioned in the query are displayed.
What is encoding in Python?
Since Python 3.0, strings are stored as Unicode, i.e. each character in the string is represented by a code point. So, each string is just a sequence of Unicode code points. For efficient storage of these strings, the sequence of code points is converted into a set of bytes. The process is known as encoding.
What is encoding and decoding in python?
PythonServer Side ProgrammingProgramming. To represent a unicode string as a string of bytes is known as encoding. To convert a string of bytes to a unicode string is known as decoding.
What does fetch means in Computer Science?
In computer technology, fetch has several meanings related to getting, reading, or moving data objects. 1) Fetch is the first of two stages involved in computer processing. The processor operates by processing instruction s in what is called the “fetch/execute cycle.”
What does the name fetch mean?
Fetch is a term used to describe the process of a software program, script, or hardware device retrieving data and then moving it to an alternate location or displaying the data.
What is the fetch execute cycle on a computer?
fetches a program instruction from its memory,
What is the fetch-decode-cycle on a computer?
The processor reviews the program counter to see which command to execute next.