相关题目
10、Disk is a memory that uses magnetic recording technology to data.
9、SQL executes queries the database
8、SQL is a standard computer language used to and process databases.
7、In each of these scenarios, the common thread is that the user, regardless of its constitution, is given the of accessing data as an abstract tool.
6、6.Recall that the various cells in a machine’s main are identified by numeric addresses.
5、A register is a storage the processor.
4、The and logic unit ( ) is the functional unit that provides the computer with logical and computational capabilities.
3、The CPU is the most complex computer system component, responsible for most of the computer system activities based on the instructions provided.
2、A supercomputer can handle gigantic amounts of scientific computation.It may be about 50,000 times than a microcomputer.
1、It’s to find a field in which computers are not being used.
