《计算机专业英语》第02章在线测试

《计算机专业英语》第02章在线测试

A B

C D

primary memory which is stored on chips located ＿＿＿＿＿＿＿＿

A B

C D

You can come with me to the museum this afternoon ( ) you don’

A B

C D

It looks as though there ( ) some problems with my computer. Because it is so slow.

A B

C D

Small as it is, a personal computer can perform the same program instructions as ( ).

A B

C D

C、cpu

D、storage

E、motherboard

2、The software that controls the interaction between the input and output hardware is called BIOS,which stands of ＿＿＿＿＿＿＿＿＿＿

A、Classic Input Output System

B、Junior Input Output System

C、Advanced Input Output System

D、Basic Input Output System

3、The two most common types of scanners are ＿＿＿＿＿＿＿ and ＿＿＿＿＿

A、handler scanners

B、flatbed scanners

C、hand-held scanners

D、auto scanners

4、According to the text,the author mentions three of the most commonly used types of printer.They are ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿.

A、laser printer

B、dot-matrix printers;

C、array printer

D、inkjet printers

E、belt printer

5、A general purpose computer has four main sections: ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿.

A、the input and output devices

B、the memory

正确错误

The computer can do nothing without a program.

正确错误

Workstation is a multi-user computer capable of supporting many hundreds or thousands of users simultaneously.

正确错误

Floppy disks are the smallest type of storage, holding only 2.44MB.

正确错误

CDs usually store about 650GB.

正确错误