Computer Networking Which of the following layer protocols are responsible for user and the application programme support such as passwords, resource sharing, file transfer and network management? Layer 4 protocols Layer 7 protocols Layer 5 protocols Layer 6 protocols None of these Layer 4 protocols Layer 7 protocols Layer 5 protocols Layer 6 protocols None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have two switches connected together with two crossover cables for redundancy, and STP is disabled. Which of the following will happen between the switches? Broadcast storms will occur on the switched network. The MAC forward/filter table will not update on the switch. The routing tables on the switches will not update. The switches will automatically load-balance between the two links. Broadcast storms will occur on the switched network. The MAC forward/filter table will not update on the switch. The routing tables on the switches will not update. The switches will automatically load-balance between the two links. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are unique characteristics of half-duplex Ethernet when compared to full-duplex Ethernet?1. Half-duplex Ethernet operates in a shared collision domain.2. Half-duplex Ethernet operates in a private collision domain.3. Half-duplex Ethernet has higher effective throughput.4. Half-duplex Ethernet has lower effective throughput. 1 and 4 1,2 and 3 2 only 4 only 1 and 4 1,2 and 3 2 only 4 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Eight stations are competing for the use of a shared channel using the 'Adaptive tree Walk Protocol'. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention? 14 slots None of these 7 slots 5 slots 10 slots 14 slots None of these 7 slots 5 slots 10 slots ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose? Communications software Link access procedure (LAP) Telecommunications None of these Error detecting protocols Communications software Link access procedure (LAP) Telecommunications None of these Error detecting protocols ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which one of the following is true regarding VLANs? Two VLANs are configured by default on all Cisco switches. You should not have more than 10 switches in the same VTP domain. VLANs only work if you have a complete Cisco switched internetwork. No off-brand switches are allowed. VTP is used to send VLAN information to switches in a configured VTP domain. Two VLANs are configured by default on all Cisco switches. You should not have more than 10 switches in the same VTP domain. VLANs only work if you have a complete Cisco switched internetwork. No off-brand switches are allowed. VTP is used to send VLAN information to switches in a configured VTP domain. ANSWER DOWNLOAD EXAMIANS APP
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