_________ is a storage location inside the processor
A A register B ALU
C Control D Memory
计算机专业英语
2019-03-13 |
1
A processor is composed of two functional units, they are _________
A an arithmetic logic unit and a storage unit
B a c
计算机专业英语
2019-03-13 |
1
A periodic refresh is needed to restore the information for the _________
A SRAM B DRAM
C EPROM D EEPROM
计算机专业英语
2019-03-13 |
1
The raw data are stored on the disk using the _________
A data dictionary B file system
C DBMS D DBA
计算机专业英语
2019-03-13 |
1
Videodisc and laser technology provide the ability to_________
A cost more B create some education files
C enhance other forms of education D store large amounts of data
计算机专业英语
2019-03-13 |
1
________ is the most widely used operating system
A Mac OS
B Linux
C UNIX
D Windows
计算机专业英语
2019-03-13 |
1
To connect several computers together, one generally needs to be running a(n) _______ operating system
A Network
B Internet
C stand-alone
D embedded
计算机专业英语
2019-03-13 |
1
A system component that translates data and programs that humans can understand into a form that the computer can process is called a(n) ________
A pointer
B input device
C output device
D display
计算机专业英语
2019-03-13 |
1
The system component that controls and manipulates data in order to produce information is called the ________
A monitor
B microprocessor
C mouse
D keyboard
计算机专业英语
2019-03-13 |
1
Every time the computer system is started, the operating system loads these into memory __________
A Windows updates
B Driver updates
C Device managers
D Device drivers
计算机专业英语
2019-03-13 |
1
Most system boards have two kinds of power connectors: _________
A AT and ISA styles B ATX and ISA styles
C AT and EISA styles D AT and ATX styles
计算机专业英语
2019-03-13 |
1
