What happens to performance if the maximum MTU (Maximum
Transmission Unit) size is used?
A. Performance increases
B. Performance decreases
C. Performance stays the same
D. Performance has nothing to do with the MTU
Answer / guest
Answer: A
Performance should increase when the maximum MTU size is
used. Fewer packets need to be sent if the MTU is at its
maximum.
Is This Answer Correct ? | 4 Yes | 0 No |
Which two of the following describe ASN.1 (Abstract Syntax Notation One)? A. It is an abstract routing protocol that is not used very often. B. It is an OSI language for describing data types independent of particular computer structures and representation techniques. C. Consists of only one basic routing algorithm. D. Uses BER (Basic Encoding Rules).
Which condition does not create LAN media problems? A. Protocol doesn?t scale well B. Long wait for the token C. Excessive collisions D. Too many devices
Which tools help to characterize a network? A. Sniffer B. CiscoWorks 2000 C. Netsys D. All of the above
What are two differences between 10BaseT and 100BaseT? A. Speed B. Frame format C. Addressing D. Network diameter
Which router would you choose for your design? A. 1600 B. 1700 C. 3600 D. 3640 E. 7200
What are three ASN.1 (Abstract Syntax Notation One) data types? A. data feeds B. name C. syntax D. encoding
A device has 2 synchronous ports, 16 asynchronous ports, and one ethernet port. What is this device most likely to be? A. CSU/DSU B. Access Server C. Multiplexer D. ISDN Terminal Adapter
What network design is becoming common when there is a central office with one or more remote locations? A. ISDN PRI at the central location and ISDN BRI at the remote locations. B. Using core routers at all sites C. Only using access routers D. Using a full mesh network
What are metrics used with IGRP? A. Ticks B. Load C. Hops D. Delay
Match the following routing techniques with the correct descriptions: A. Static Routing 1. Mandatory configuration B. Dynamic Routing 2. No route updates 3. Can better tolerate failures 4. Sends update when topology changes 5. Path is determined by the router 7. Traffic is reduced
Which IP address is not a private address? A. 142.18.0.0 B. 10.0.0.0 C. 172.16.0.0 D. 192.168.0.0
How does the Spanning Tree Protocol (STP) prevent bridging loops? A. By not allowing any redundant paths within the network B. By calculating the metrics of each path C. By detecting and logically blocking redundant paths from the network D. By creating virtual LANS