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devicethat identifies the destination of messages and sends them via an appropriate route
program that searches a large database to find matching items. The most common use of a search engine is to find Internet addresses based on given key words
type of memory that allows a user to store data and programs for as long as desired, for example on a hard disk drive
security in the context of computing is a large subject but in outline it might refer to risk to hardware, software, or information
is an algorithm that works as follows:
- a. Find the minimum value in the list
- b. Swap it with the value in the first position
- c. Repeat the steps above for the remainder of the list (starting at the second position and advancing each time)
The relationships of characters or groups of characters to their meanings
a device that detects measurable elements of a physical process for transfer to a computer
an access method used to read from, write to or remove records from a file based on their logical order in the file.
- Or (just one, not both
- are needed, you choose)
method to access one record at a time, from first to last, in order to read from, write to or remove the record from the file.
a file in which records are ordered and retrieved using sequential access.
a search in which records in a file or other data structure are examined one by one in the order they were entered until a specific criterion is met or there are no more records to examine