is not a peripheral component or device. The basic input device on a small computer is a(71).
A.Digital Camera
B.Printer
C.Mouse
D.Driver
第1题:
One of the basic roles of computer security is to change your((73))regularly.
A.name
B.computer
C.password
D.device
第2题:
You install Windows Vista on a new computer by using the retail installation media.You install a new hardware device. You are not prompted for any drivers and the installation completes successfully.You discover that an updated driver is available for the hardware device.You need to install the updated driver.What should you do?()

A.A
B.B
C.C
D.D
第3题:
The basic units of a computer sysiem are as follows: () .
A.CPU, memory and disk
B.CPU, input and output
C.CPU, memory and ALU
D.CPU, memory and I/O system
第4题:
An output device is any computer component capable of(72)information to a user.
A.conveying
B.sending
C.giving
D.linking
第5题:
● Basically, a computer consists of five components: (71), memory, storage, input device and output device.
(71)
A.keyboard
B.mouse
C.monitor
D.CPU
第6题:
A company is installing IP phones. The phones and office computers connect to the same device. To ensure maximum throughput for the phone data, the company needs to make sure that the phone traffic is on a different network from that of the office computer data traffic. What is the best network device to which to directly connect the phones and computers, and what technology should be implemented on this device?()
第7题:
A company is installing IP phones. The phones and office computers connect to the same device. To ensure maximum throughput for the phone data, the company needs to make sure that the phone traffic is on a different network from that of the office computer data traffic. What is the best network device to which to directly connect the phones and computers, and what technology should be implemented on this device? (Choose two.)()
第8题:
A user uses both a Microsoft Windows Mobile 5.0 Smartphonebased device and a Microsoft Windows Mobile 5.0 Pocket PC Phone Edition device for Over-The-Air (OTA) e-mail. Both devices have Microsoft Messaging and Security Feature Pack installed. A remote wipe command is issued against the Pocket PC device. The user reconfigures the ActiveSync settings on the Pocket PC device. When the user attempts synchronization, the device hard-resets again. You need to ensure that the user can synchronize the Pocket PC device. What should you do?()
第9题:
hub
router
switch
STP
subinterfaces
VLAN
第10题:
Use the Device Manager to enable the USB manager root hub.
Use the Device Manager to enable the USB host controller in the current hardware profile.
Contact the hardware manufacturer to obtain the upgrade for the Plug and Play BIOS.
Turn off the computer plug in the ISDN terminal host adapter and restart the computer.
第11题:
hub
router
switch
STP
subinterfaces
VLAN
第12题:
Change the password for the domain user account of the user.
Perform a hard reset of the user’s Windows Mobilebased device.
Perform a soft reset of the user’s Windows Mobilebased device.
Connect the Windows Mobilebased device to the desktop computer of the user and change the password of the local user account of the user.
第13题:
A typical peripheral device has(66)which the processor uses to select the device's internal registers.
A.data
B.a control
C.a signal
D.an address
第14题:
A typical peripheral device has an address which the processor uses to select the device's internal(74).
A.data
B.controls
C.signals
D.registers
第15题:
Any computer, be it a large PC or a small embedded computer, is useless if it has no means to interact with the outside worl
A.I/O communications for an embedded computer frequently happen over a bus called the (71).
B.I/O bus
C.Memory Bus
D.Device bus
E.Intemal Bus
第16题:
● One of the basic rules of computer security is to change your(73) regularly.
(73)
A. name
B. computer
C. password
D. device
第17题:
The basic units of a computer system are as follows()。
第18题:
If a technician needs to convert a hard drive from Basic to Dynamic, which of the following utilities would the technician use?()
第19题:
You install Windows 2000 Professional on your portable computer. You install an SCSI and PC card adapter, that you can use in the office to use color scanner. You use a docking station for your computer when you are in the office. You want to maximize the battery performance for your portable computer. You also want to prevent the driver from loading whenever you are away from the office. What should you do?()
第20题:
Your Microsoft Windows Tablet PC does not recognize some characters correctly from your input device. You need to ensure that the Windows Tablet PC recognizes all characters correctly. What should you do?()
第21题:
Verify that SNMP MIB is supported in the relevant core device.
Implement monitoring using SNMP or RMON.
Implement threshold monitoring using RMON.
Poll and record specific SNMP MIB objects from the device.
第22题:
Identify the setup key from the Windows Media Extender device, and input the key on your Microsoft Windows Vista computer.
Configure the Windows Media Center Extender device and your Microsoft Windows Vista computer to be on the same subnet.
Configure the Windows Media Center Extender device and your Microsoft Windows Vista computer to be on different subnets.
Enter the password for your Microsoft Windows Vista user account as the setup key for the Windows Media Center Extender device.
第23题:
Open Computer and modify the properties of the USB drive.
Open Performance Information and Tools and run disk cleanup.
Open Devices and Printers and modify the properties of the USB drive.
Open Device Manager and modify the properties of the USB device.