My Braindump - Net Ess - 70-058
Wrote today 08 May at 2:00 pm.
Scored a 948, not bad for a first timer !
Remember to get those braindumps down as soon as possible. !!!
Study and Research Material
Had 9 x Scenarios
others to follow ...
Scenarios ...
Have a network with Appletalk, Netbeui, TCP/IP and IPX/SPX. Need to to control of broadcast storms. what do you do ? Need to keep same functionality.
Proposed solution: Remove all protocols except IPX/SPX.
Answer: Does not meet required result since MACs can't speak IPX/SPX.
Had the one about poor Net performance. How to improve performance by 50 %. Gave proposed solution to reduce packet size and blah blah.
Answer: Does not meet required result. Makes it worse
Another one as above but with different solution. Proposed solution was to replace all NICs with 100BaseT and all cabling with cat 5 blah ..
Answer: Meets required, but not the "cost" option.
2 x T1 links .. the usual
3 x T1 links ... the usual
Netbios name resolution one, where you must come up with a useful Netbios naming scheme for your organisation. Fairly straightforward. Remember that Netbios name <= 15 characters long.
Multiple choice questions :
What will replace analogue telephone circuits ?
Answer: Basic Rate ISDN
Had the one about the problematic network consisting of both RG 58/u as well as RG 58 A/U. How to fix ?
Answer: Replace all RG 58 U with RG 58 A/U
What WAN Service to use to transmit Voice, Video and Data ?
Answer: ATM
What to use to monitor net at packet level :
Answer: Protocol Analyser (PA)
How improve ethernet performance (cost a factor) ?
Answer: Replace hubs with ethernet switches
Added new NIC to pc and does not initialise ...
Answer: IRQ setting
Added new NIC and it does initialise but cannot communicate with server. IPX network.
Answer: Wrong frame type
Need to install 100 Mbs throughout building. Existing cable in building is CAT 3. what do you do ?
Asked the one about connectioned orientated communication ?
Answer: Implies assured delivery
You have a network with MS-DOS and UNix clients. You add a new NT server. Unix clients can't access new server but DOS clients can. What is the problem ?
Answer: I checked the "Protocol mismatch" option.
Had the one with the duplicate MACS..
Answer: Reset Nics settings to factory default
Had the Mesh diagram. Had to identify it. Easy.
What do you call signal overflow from adjacent wire :
Answer: Crosstalk
What kind of security can you implement on the resources in a 10 PC windows 95 network.
Answer: Share-level resource access
What do you call a server that performs processing for client computers ?
Answer: Application server
Lady who's PC was 5 years old. Does not support dynamic IP allocation. What datalink protocol is she using ?
Answer: SLIP
Which of the following are dial up protocols ?
Answer: SLIP and PPP
What is an advantage of NDIS ?
Answer: Makes NIC independant of Transport layer protocol.
had the UNC one
Answer: Computer and Share name
What protocol to implement on a Win 95 network ?
Answer: NWlink IPX , Netbeui was not an option
What do you use to translate protocols ?
Answer: Gateway
What protocol measures hops to determine best route from router to router blah blah ..
Answer: RIP
Had the one where the resistance from the outside to the inside of the cable measured 0 ohms. What do you do?
Answer: Replace the cable (short)
What protocol to use for atleast 100 Mbs
Answer: ATM
Had the one where Performance monitor gave various options. One had disk access time at 25 %.
Answer: Install RAID level 5
Need to extend a network beyond normal allowed cable length. What do you use ?
Answer: Repeater
Can't remember anymore. That's all I can remember for now ...