Which of the following services use TCP?
DHCP
SMTP
HTTP
TFTP
FTP

• A.2, 3 and 5
• B.1, 2 and 4
• C.1, 3 and 4
• D.1 and 2

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Mark the queue types that are available in RouterOS

• A.FIFO - First In First Out (for Bytes or for Packets)
• B.LIFO - Last In First Out
• C.DRR - Deficit Round Robin
• D.SFQ - Stochastic Fairness Queuing
• E.PCQ - Per Connection Queuing
• F.RED - Random Early Detect (or Drop)

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Which of the following describe the DHCP Discover message?
It uses FF:FF:FF:FF:FF:FF as a layer 2 broadcast.
It uses UDP as the Transport layer protocol.
It uses TCP as the Transport layer protocol.
It does not use a layer 2 destination address.

• A.3 and 4
• B.1 only
• C.4 only
• D.1 and 2

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Which of the following is the decimal and hexadecimal equivalents of the binary number 10011101?

• A.185, 0xB9
• B.155, 0x9B
• C.157, 0x9D
• D.159, 0x9F

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Which of the following is used in standard 802.11 wireless networks?

• A.FDD
• B.CDMA
• C.CSMA/CD
• D.CSMA/CA

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