更多"A most useful tool for analyzing th"的相关试题:
[单项选择]One tool that is useful during both analysis and design is the（），which is a pictorial representation of the items of information(entities) within the system and the relationships between these pieces of information.
A. data dictionary
B. dataflow diagram
C. use case diagram
D. entity-relationship diagram
[单项选择]Which of the following documents is most useful for reviewing a list of journal entries in order of their dates（）
A. Trial balance.
B. General ledger.
C. General journal.
[单项选择]telephone is really （ ） most useful invention, don't you think so
A. The,/
B. The, a
C. A, /
D. / the
[单项选择]telephone is really ______ most useful invention, don't you think so
A. The,/
B. The, a
C. A, /
D. / the
[单项选择]______, a telephone is one of the most useful things in the world when it's working properly.
A. As a whole
B. On the whole
C. Above all
D. As the whole
[单项选择] (72) is an error detection code that most data communication networks use。
A. Cyclic Redundancy Code
B. Manchester Code
C. Huffman Code
D. 4B/5B Code
[单项选择]Carbon dioxide（）from burning fuels is the most common of the so-called green-house gases.
A. producing
B. having been produced
C. to be produced
D. produced
[单项选择]Why sharks are useful for humans
A. Their tasty meat.
B. The principle of their defense system against disease.
C. Their solid skin.
D. The principle of their birth modes.
[单项选择]Most of those who commit computer crimes will most likely ______.
A. be forced to leave their own country for other countries
B. commit suicide in order to escape punishment
C. be caught, sentenced and then put into prison
D. be highly recommended to another company
[单项选择]Prediction is useful because of all the following reasons except that______.
[单项选择]Some useful ideas were suggested while the social committee was ______ the club's programme for the coming season.
A. arguing against
B. arguing about
C. arguing for
D. arguing down
[单项选择]Stewart found certain plant juices were useful in his experiments when he ______.
A. realized they gave off gas fumes
B. saw they contained electricity
C. noticed their effect on his skin
D. discovered their secret names
[单项选择]Plastic bags are useful for holding many kinds of food, （）their cleanness, toughness and low cost.
A. by virtue of
B. in addition to
C. for the sake of
D. as opposed to
