are privately-owned networks within a single building or campus of up to a few kilometers in size.
A.PSTN
B.WAN
C.LAN
D.MAN
第1题:
A、foreign-owned
B、state owned
C、joint-venture
D、privately-owned
第2题:
Software Engineering is best described as ( ).
A.the practice of designing, building, and maintaining off-the-shelf software from prefabricated parts
B.the practice of designing, building, and maintaining ad-hoc software without the use of formal methods
C.the practice of designing, building, and maintaining reliable and cost-effective software using standard techniques
D.the practice of designing, building, and maintaining fast and flexible software specifically for engineering applications
第3题:
第4题:
Because the article falls ________ the scope of our business activities, we are writing to you in the hope of ________ trade relations with you.
A、within; establishment
B、within; establishing
C、below; set up
D、below; setting up
第5题:
A. data center
B. teleworker
C. branch
D. campus
第6题:
Few () his intention of moving to the South.
Aknows
Bare knowing
Cknow
Dis knowing