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CM411 SAN及NAS入門
1. What is the primary function of a DNS server?
A.
To resolve an IP address to a domain name.
B.
To resolve a NetBIOS name to an IP address.
C.
To assign an IP address to a PC.
D.
To resolve a domain name to an IP address
2. Computer A is going to send a packet to Computer B. The network is running TCP/IP. Their IP addresses are 180.15.15.15/24 and 180.15.16.16/24 respectively. What does Computer A need to do in order to send the packet to Computer B?
A.
Send the packet to its Default Gateway.
B.
Send the packet to the Default Gateway of Computer B.
C.
Send the packet to the WINS server.
D.
Broadcast the packet and Computer B will receive it.
3. Before, you have one IDE hard disk installed on the primary IDE channel of your computer. One day, after you had added a second hard disk to the same IDE channel and then you computer failed to detect the hard disks. What is the most likely reason?
A.
The manufacturer of the new hard disk is different from the old one.
B.
The Master / Slave setting of the second hard disk is the same as the first.
C.
The IDE channel becomes faulty
D.
You forgot to connect the power to the second hard disk.
4. Which of the following is a example of IP address?
A.
cpttm
B.
202.175.31.62
C.
www.cpttm.org.mo
D.
AC-3F-5E-6A-CC-35
E.
[email protected]
5. TCP/IP falls into which layers of OSI? (Choose two)
A.
Layer 4
B.
Layer 5
C.
Layer 1
D.
Layer 2
E.
Layer 3