题目内容

Which routing algorithm is described below？It is a mechanism in which the sending station

A. Fixed Routing
B. Spanning Tree
C. Source Routing
D. Frame. Forwarding

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听力原文：W: Hello, Mr. Walters. Is there anything I can do for you？
M: I'd like to see Mr. Benson about your company's product.
Q: What does Mr. Waiters want？
(5)

A. To sell a product to Mr. Benson.
B. To invite Mr. Benson to his company.
C. To discuss something with Mr. Benson.
D. To place a order with Benson's company

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听力原文：W: Who's your new secretary, Tom？
M: Miss Brown. I'm very pleased with the work she's been doing so far.
Q: What do we know about Tom's secretary？
(2)

A. She's not efficient.
B. She's often late.
C. She's capable.
D. She's honest.

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The figure below shows a record used for recording information about a named？ event.Which

A. This is a one-dimensional array of records, also called a table.
B. This is so called record of arrays;
C. The event can occur in up to 20 places and on up to 5 different dates in each place.
D. A reference to r.place[i].date[j].mo will access the month of the jth occurrence, in the ith place, of

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In developing a hospital database, it is determined that on the average, each patient will

A. 6,000
B. 4,800
C. 18,000
D. 1,600

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Which routing algorithm is described below？It is a mechanism in which the sending station

A. Fixed Routing B. Spanning Tree C. Source Routing D. Frame. Forwarding

听力原文：W: Hello, Mr. Walters. Is there anything I can do for you？M: I'd like to see Mr. Benson about your company's product.Q: What does Mr. Waiters want？(5)

听力原文：W: Who's your new secretary, Tom？M: Miss Brown. I'm very pleased with the work she's been doing so far.Q: What do we know about Tom's secretary？(2)

The figure below shows a record used for recording information about a named？ event.Which

In developing a hospital database, it is determined that on the average, each patient will

A. Fixed Routing
B. Spanning Tree
C. Source Routing
D. Frame. Forwarding

听力原文：W: Hello, Mr. Walters. Is there anything I can do for you？
M: I'd like to see Mr. Benson about your company's product.
Q: What does Mr. Waiters want？
(5)

听力原文：W: Who's your new secretary, Tom？
M: Miss Brown. I'm very pleased with the work she's been doing so far.
Q: What do we know about Tom's secretary？
(2)