A query is used to search through the database to locate a particular record or records,wh

（）languages enable nonprogrammer to use certain easily understood commands to search and

What is the basic concept of GMDSS？A.Search and rescue authorities shore can be alerted to

● A query is used to search through the database to locate a particular record or records,

What is the news item mainly about？A．Searching for a number.B．Talking to a machine.C．Voice

The primary aim of some companies sponsoring the search engines is to______.A．cash in on

In a switched LAN network what is the Spanning-Tree algorithm used for?A. It is used to p