Event Viewer
System Information
Scandisk
Dr. Watson
第1题:
A. Registry utility
B. MSCONFIG utility
C. Control Panel
D. Event Viewer
第2题:
is the sending and receiving of the message by computer. It is a fast, low-cost way of communicating worldwide。
A.WWW
B.E-mail
C.TFTP
D.TELNET
第3题:
After receiving the stores, you should sign on the ____.
A.engine logbook
B.delivery docket
C.store list
D.maintenance book
第4题:
第5题:
One of my friends sent me a message just now.(改为同义句)
_________ _________ _________ _________sent me a message just now.
第6题:
A. Event Viewer
B. System Information
C. Scandisk
D. Dr. Watson
第7题:
IP multicasting is a set of technologies that enable efficient delivery of data to many locations on a network. Rather than making multiple copies of a message intended to be distributed to multiple recipients at the(71) of origin of a message, multicasting initially sends just one(72) and does not copy it to the individual recipients until it reaches the closest common point on the network, thereby(73) the bandwidth consumed. Network performance is significantly(74) because it isn't bogged down with the processing and transmission of several large data fries; each receiving computer doesn't have to(75) the transmitting server for the file.
A.point
B.bottom
C.head
D.sight
第8题:
Electronic mail, or mail, as it is known to its many fans, has been around for over two decades. Typically, email systems support five basic functions, as described below.(41)refers to the process of creating messages and answers.(42)refers to moving messages from the originator to the recipient.(43)has to do with telling the originator what happened to the message. Was it rejected? Was it lost?(44)incoming message is needed. So people can read their email.(45) is the final step and concerns what the recipient does with the message after receiving it.
A.Composition
B.Transfer
C.Reporting
D.Displaying
第9题:
When can routine communications be resumed on a frequency or channel on which radio silence has been imposed ________.
A.After determining that the frequency or channel appears to be no longer in use
B.After determining that geographic distance from the distress situation will prohibit any other signal from interfering with emergency communications
C.After the Rescue Coordination Center transmits a message on the frequency or channel being used for emergency communications stating that such traffic has concluded
D.Routine communications can resume if,in the Master's opinion,communications on that frequency or channel will not interfere with emergency communications
第10题: