题目内容

If your operating system has no sound, what could be the cause?

A. Broken VGA cable
B. Inefficient PSU
C. Incompatible drivers
D. Incompatible CPU

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Windows uses a database called the ________ for saving most configuration information.

A. Registry
BIOS
CMOS
D. control panel

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USB 3.0 is also known as SuperSpeed USB. What speed does it run on theoretically?

A. 5.0 Gbps
B. 480 Mbps
C. 1.5 Gbps
D. 100 Mbps

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Which of the following protocols is Active Directory based upon?

A. P2P
B. LDAP
C. PPPOE
D. HTTP

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During the course of a hardware repair session in a servicing company, an error message repeatedly appears on the monitor: “Missing Operating system, error loading operating system”.The technician immediately proceeds to replace the hard disk drive with a new replacement and commenceinstalling a fresh install of the existing version of the operating system.What other tests could be done before the the technician making this decision?

A. Check if the correct boot device has been selected
B. Check if the windows boot up file is corrupted
Check if any BIOS setting has been changed recently
D. All of the above

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If your operating system has no sound, what could be the cause?

A. Broken VGA cable B. Inefficient PSU C. Incompatible drivers D. Incompatible CPU

Windows uses a database called the ________ for saving most configuration information.

USB 3.0 is also known as SuperSpeed USB. What speed does it run on theoretically?

Which of the following protocols is Active Directory based upon?

A. Broken VGA cable
B. Inefficient PSU
C. Incompatible drivers
D. Incompatible CPU