Q1. A node within a local area network (LAN) must have which two of the following? (Choose two.)
A. Username and password
B. Share name
C. NIC
D. IP address
E. Table of all network nodes
Answer: B,E
Q2. The default port used for SMTP is:
A. 23
B. 25
C. 80
D. 8080
Answer: B
Q3. HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.
Answer:
Q4. One purpose of a perimeter network is to:
A. Make resources available to the intranet.
B. Link campus area networks (CANs).
C. Link local area networks (LANs).
D. Make resources available to the Internet.
Answer: D
Q5. You are home for vacation, and a family member wants your help to purchase and install network cable for a home office.
The cable needs to support at least 300 Mbps.
What is the least expensive option that meets this requirement?
A. Cat3
B. CAT5
C. Cat5e
D. Cat6
Answer: C
Q6. One reason to replace an unmanaged switch with a managed switch is to:
A. Manage the routing tables.
B. Support multiple VLANS.
C. Reduce collision domains.
D. Route between networks,
Answer: B
Q7. Which metric does Routing Information Protocol (RJP) use to determine the least costly route?
A. Delay
B. Host ID
C. Hop count
D. Interface
Answer: A
Q8. DRAG DROP
Match each IP address to its corresponding IPv4 address class.
To answer, drag the appropriate IP address from the column on the left to its IPv4 address class on the right. Each IP address may be used once, more than once, or not at all. Each correct match is worth one point.
Answer:
Q9. This question requires that you evaluate the underlined text to determine if it is correct.
The NTP value in a resource record indicates a length of time that other DNS servers use to determine how long to cache information for a record before expiring and discarding it.
Select the correct answer if the underlined text does not make the statement correct. Select "No change is needed'' if the underlined text makes the statement correct.
A. TTL
B. GPS
C. SOA RR
D. No change is needed
Answer: A
Q10. A service that resolves NetBIOS names to IP addresses is:
A. Domain Name Service (DNS).
B. Internet Service Provider (ISP).
C. Address Resolution Protocol (ARP).
D. Windows Internet Name Service (WINS).
Answer: D