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Q.N.1: DIFFERENCE BETWEEN HUB AND SWITCH?
Q.N.2: DIFFERENCE BETWEEN WINNT 4.0SVR & WINDOW2000/2003SVR?
Q.N.3: WHAT IS ACTIVE DIRECTORY AND WHAT ARE BENEFITS?
Q.N.4: NAME ANY TWO NAME RESOLUTION NETWORK SERVICE?
Q.N.5: NAME PRINT SERVICE?
Q.N.6: NAME WINDOWS INSTALLER SERVICE?
Q.N.7: NAME THE SERVICE RESPONSIBLE FOR MAKING NETWROK
BROWSING LIST?
Q.N.8: DIFFRENCE BETWEEN IP VERSION 4.0 AND VERSION 6.0?
Q.N.9: DIFFRENCE BETWEEN TCP AND UDP PROTOCOL?
Q.N.10: WRITE DOWN THE DEFAULT SUBNET MASK OF
i. 191.168.0.20
ii. 172.16.0.2
iii. 201.15.16.1
Q.N.11: BENEFITS OF DOING SUBNETTING IN NETWORK?
Q.N.12: DEFINE THE FOLLOWING TERMS:
 SINGLE COLLISION DOMAIN AND MULTIPLE COLLISION DOMAINS.
 SINGLE BROADCAST DOMAIN.
Q.N.13: WHAT IS DNS? ROLE OF DNS SERVER IN ACTIVE DIRECTORY?
Q.N.14: DIFFERENCE BETWEEN
 DNS AND DDNS
 IXFR AND AXFR
 WIN2000 DNS AND WIN 2003 DNS
Q.N.15: WHAT DO YOU MEAN BY GC SERVER? FUNCTION OF G.C SERVER
IN ACTIVE DIRECTORY?
Q.N.16: NAME THE PROTOCOL AND SERVICE USED IN INTRASITE
REPLICATION OF AD DATABASE?
Q.N.17: WHEN DO WE NEED TO CREATE DIFFERENT SITES IN ACTIVE
DIRECTORY?
Q.N.18: WRITE DOWN THE PORT NUMBERS (TCP/UDP)
 LDAP(LIGHT WEIGHT DIRECTORY ACCESS PROTOCOL)
 DNS (DOMAIN NAME SERVICE)
 DHCP (DHYNAMIC HOST CONFIGURATION PROTOCOL)
 SMTP (SIMPLE MAIL TRANSFER PROTOCOL)
 HTTPS (HYPER TEXT TRANSFER PROTOCOL SERVER)
 WINS (WINDOWS INTERNET NAME SERVICE)
 KERBEROS
 TELNET (TERMINAL EMULATION PROGRAM)
 FTP (FILE TRANSFER PROTOCOL)
 TFTP (TRIVIAL FILE TRANSFER PROTOCOL)
 IP (INTERNET PROTOCOL)
 ICMP (INTERNET CONTROL MESSAGE PROTOCOL)
 TCP (TRANMISSION CONTROL PROTOCOL)
 UDP (USER DATAGRAM PROTOCOL)
 RDP (REMOTE DESKTOP PROTOCOL)
Q.N.19: CORE COMPONENTS OF MICROSOFT EXCHANGE SERVER 2003?
Q.N.20: DEFINE ROUTING AND ADMINISTRATIVE GROUP IN
MICROSOFT
EXCHANGE SERVER?
Q.N.21: DIFFERENCE BETWEEN POP3 AND IMAP4 PROTOCOL?
Q.N.22: DIFFERENCE BETWEEN EXCHANGE 5.5 AND EXCHANGE
SERVER
2000/2003?
Q.N.23: DIFFERENCE BETWEEN FAT AND NTFS?
Q.N.24: MAX.NO. OF PARTITIONS IN WINDOWS 2000/XP?
Q.N.25: WRITE THE COMMANDS:-
 TO DISPLAY ARP CACHE TABLE
 TO DISPLAY RESOLVER CACHE TABLE
 TO DISPLAY NETBIOS CACHE TABLE
 TO TRACE ROUTE
 TO DISPLAY PORT STATUS
 DNS TROUBLESHOOTING COMMAND
 TO DISPLAY EFFECTIVE GROUP POLICY
 TO KNOW FSMO ROLES AND USER’S SID
 TO VERIFY REPLICATION STATUS OF ACTIVE DIRECTORY DATABASE
 TO START AND STOP A PARTICULAR SERVICE
Q.N.26: NAME THE ACTIVE DIRECTORY PARTITION?
Q.N.27: WHAT DO YOU MEAN BY SINGLE AND MULTIMASTER
REPLICATION? STATE ALL FSMO ROLES
AND THEIR FUNCTION?
Q.N.28: WHAT IS SYSTEM STATE DATA BACKUP? HOW TO RESTORE?
Q.N.29: DIFFENIATEBETWEENAUTHORITATIVE AND
NON-AUTHORITATIVE
RESTORE OF SYSTEM STATE DATA?
Q.N.30: DIFFERENCEBETWEEN INCREMENTAL & DIFFERENTIAL
BACKUP?
Q.N.31: WHAT IS THE BENEFIT OF VSC (VOLUME SHADOW
COPY) IN
WIN2003SERVER?
Q.N.32: DEFINE THE TERM POOLING & SPOOLING IN RESPECT OF
PRINTER?
Q.N.33: WHICH AUTHENTICATION PROTOCOL IS USED IN
WIN2000
/WIN2003 DOMAIN (NATIVE)?
Q.N.34: BENFITS OF VPN? DIFFERENCE BETWEEN L2TP AND
PPTP
PROTOCOL?
Q.N.35: DIFFERENCE BETWEEN SECURITY AND DISTRIBUTION
GROUP?
WHAT DO YOU UNDERSTAND BY GROUP NESTING?
Q.N.36: DIFFERENCE BETWEEN OUTLOOK EXPREES AND
MICROSOFT
OUTLOOK?
Q.N.37: WHAT IS THE MAX.LENGTH OF UTP CAT 5
SEGMENT? WHAT IS
THE STANDARD COLOR CODING?
Q.N.38: FUNCTION OF POINT TO POINT (PPP) PROTOCOL
IN WAN
CONNECTION?
Q.N.39: BASIC DIFFERENCE BETWEEN ISDN AND PSTN LINE?
Q.N.40: WHAT DO YOU UNDERSTAND BY COMPACTING
NTDS.DIT?
WHAT IS THE WAY TO DO THAT?
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Answer Posted / shikhamagotra_321
Hub is a layer1 device while switch is layer2 device (data
link).
Also,hub doesnt understand MAC addresses and so, doesnt
possess intelligence. But, switch identifies MAC addresses
and possess intelligence about sending message to which LAN
segment.it connects different LAN segments
HUB : Multi-port repeater
SWITCH : Multi-port bridge
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