超星 - 全题库英文版(副本) - 查题吧

单选题

Which of the following is not a computer input device?

A. Speaker
B. Touchscreen
CD/DVD
D. All in one printer

单选题

Before you install a new OS, ensure you have ________ for all your critical devices such as your network card or motherboard.

A. chipsets
B. cables
C. drivers
D. manuals

单选题

Before doing a clean install, a PC technician should ________ all the data.

A. verify
B. format
C. delete
D. backup

单选题

If System File Checker discovers a corrupted system file, a PC technician might need to provide the ________ to restore the file.

Administrator password
B. Windows setup CD or DVD
C. Windows Resource Kit
D. Windows OS product key

单选题

The computer is blue-screening every time you turn it on. You have identified the problem is caused by an incompatible graphic card driver. You can fix the driver problem in ________.

A. BIOS
B. Safe mode
C. Linux
D. RAM

单选题

In Windows, ________ can be used to end frozen applications.

A. Task Manager
B. Process Manager
C. Kill Manager
D. Application Manager

单选题

You have accidentally deleted a file, you should first look in the ________.

A. Recycle Box
B. Recover Bin
C. Recycle Bin
D. Repair Bin

单选题

You can load the Windows desktop, but the system is displaying many errors or is extremely slow, suspect a ________ is present.

A. improperly formatted hard drive
B. bad memory module
C. virus
D. boot problem

单选题

You are running a set of applications in order to assess the relative performance of a computer. This act is known as ________.

A. Overclocking
B. Hyper-Threading
C. Benchmarking
D. Multitasking

单选题

The ________ of the OS is responsible for interacting with hardware.

A. Windows services
B. Core
C. Registry
D. Kernel

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