● In （74） the only element that can be deleted or removed is the one that was inserted mos

d Internet (74) .

(74) A．connect

B．connecting

C．connection

D．connective

●If file A has the capability of 724，the same group's users of file A may do (74) .

(74) A．read A only

B．write A

C．execute A

D．non-operation

ost recently.

（74）

A. a line

B. a queue

C. an array

D. a stack

tion even when the computer is off. Which of the following itrue？ （74）

（74）

A．When your computer is on, only RAM is used to store information

B．When your computer is on, only disk drives are used to storinformation.

C．When your computer is off, only RAM is used to store information

D．When your computer is off, only disk drives are used to storinformation.

If file A has the capability of 724, the same group's users of file A may do(74).

A．read A only

B．write A

C．execute A

D．non-operation

d Internet(74).

A．connect

B．connecting

C．connection

D．connective

tion even when the computer is off. Which of the following is true？(74).

A．When your computer is on, only RAM is used to store information.

B．When your computer is on, only disk drives are used to store information.

C．When your computer is off, only RAM is used to store information.

D．When your computer is off, only disk drives are used to store information.

A.In 2003, when Guangzhou was hit by SARS, the Guangzhou University of Chinese Medicine admitted 74 patients infected with the SARS virus, among which only three cases were treated with hormone therapy, with none of the patients haunted by after effects after recovery.#B.During the 2003 SARS outbreak, the Guangzhou University of Chinese Medicine admitted 74 SARS patients, three of which were treated using hormone therapy, without exhibiti

74 Which of the following is associated with a buyer's request for material to meet a particular need: A. material warranty

B. material guarantees

C. implied warranty of salability

D. implied warranty of fitness for a particular purpose

E. A and C only

●The construct

cobegin

Statement1；

Statement2；

coend

means Statement1 and Statement2 are to be executed in parallel．The only two atomic actions in this construct are loading the value of a variable and storing into a variable．For the program segment

x=0；y=0；

cobegin

{x=1；y+=x；}

{y=2；x+=3；}

coend

Which of the following indicate(s)possible values for the variables when the segment finishes execution？ (74) ．

Ⅰ．x=1，y=2

Ⅱ．x=1，y=3

Ⅲ．x=4，y=6

(74) A．Ⅰ

B．Ⅰ，Ⅱ

C．Ⅰ，Ⅲ

D．Ⅱ and Ⅲ