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Network +
CompTIA Netowrk + Exam
Question | Answer |
---|---|
What layer of OSI model do Routers operate at? IP? | Layer (3) Network |
802.5 defines what? | Token Ring |
10Base2 uses what type of cable and how long? | RG-58 185 m |
What OSI layer does HTTP, FTP, and POP3 operate at? | (7) Application |
Maximum number of PC's on 10BaseT network? | 1024 |
"RIP" used with what type of routing? | Dynamic |
Command to view TCP/IP settings on Windows NT? | IPCONFIG |
SC & ST are what type of connectors? | Fiber |
Layer 2 of the OSI Model? | Data Link |
Layer 4 of the OSI Model? | Transport |
Layer 3 of the OSI Model? | Network |
Layer 5 of the OSI Model? | Session |
Layer 6 of the OSI Model? | Presentation |
WHat standard does 802.11 define? | wireless |
Layer 7 of the OSI Model? | Application |
Layer 1 of the OSI Model? | Physical |
What layer does a NIC, Switch, & ARP Protocol operat at? | (2) Data Link |
what does the 802.2 standard define? | LLC (Logical Link Control) |
what does the 802.3 standard define? | Etherneet |
To make a hardware loopback plug what pins are crossed? | 1+3 & 2+6 |
Is NetBEUI routable? | NOOOOOOOOOOOOOOOOO |
Bridges operate at what layer? | Data Link |
AARP? | AppleTalk Address Resolution |
Topology of 10Base2 | BUS |
What layer of the OSI model does packet filtering operate? | Network & Transport |
What maps multiple private addresses to single public IP address? | NAT (Network Address Translation) |
Length of 1000BASE-SX? | Multimode Fiber, 550 Meters |
Usual use of 1000Base-CX | Copper connections within wiring closets, max length of 25 Meters |
A pus-style connector that uses fiber | SC Connector |
number of pairs of wire in a 10Base-T | 2 |
LMHOSTS file contains what? | NetBIOS to IP Address Mapping |
NIC operates at what layer of OSI Model? | PHYSICAL n Data LINK |
Signals are placed on a cable at what layer? | Physical |
TFTP uses UDP or TCP? | UDP |
SMTP or SNMP used to monitor network traffic? | SNMP |
Device that can translater between dissimilar network protocols? | Gateway |
SAP stands for? | Service Advertising Protocol |
To Achieve speeds of 100Mps requires what type of cableing? | Cat5 |
WHich Layer is responsible for dividing data into frams so it can be sent across the network? | Transport |
Used for security authentication and encryption inside private netwrok? | PPTP (Point to Point Tunneling Protocol) |
FDDI use what to prevent collisions ? | Token Passing |
ICMP uses what port? | sadsdafsdf |
A SC connector is a _____ style connector. | PUSH |
1000Base-SX uses single or multimode fiber? | multimode |
NIC, Switch, Bridge operate at what layer? | Data Link |
Class B addresses rang from? | 129.0.0.0 - 191.0.0.0 |
NTP uses what port? | 123 |
Telnet uses what port? | 23 |
WINS resolves ____ to IP addresses | NetBIOS |
POP3 uses what port? | 110 |
What character is used to start a comment line in a HOSTS file? | # |