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PORTS and Services
Networks
Cabling Standards
Networks
Oldies but goodies
100
What protocol does windows use for remote access? What port number is it?
Remote Desktop Protocol (RDP) Port 3389
100
What is the network portion of the following IP Address 192.168.2.1 with Subnet mask 255.255.255.0?
192.168.2.0 will accept 192.168.2
100
Which type of cable is the least susceptible to Electromagnetic interference(EMI)?
FIBER
100
IF DHCP fails what is the name of the IP address windows assigns? Also what class address is it?
APIPA- Class B
100
Because CPU makers can't make the processors run much quicker, they are instead doing what?
Combining multiple CPUs on a single chip or multi-core proccessing
200
What protocol is responsible for assigned IP addresses to devices?
DHCP(Dynamic Host Configuration Protocol) Ports 67,68
200
What is the network portion of the following IP Address 112.168.2.1 with Subnet mask 255.255.0.0?
112.168.0.0 will accept 112.168
200
What type of cable was typically found on traditional POTS line?
Cat 3, speed 10Mbps
200
What is the the address 127.0.0.1 generally know as
Loopback address
200
On an ATX motherboard, the 4-pin auxiliary power connector provides which of the following?
THE CPU
300
Which protocol is responsible for translating IP address to Domain names?
Domain name server/services (DNS) PORT 53
300
Which device makes smart forwarding decisions based on the destination mac address?
Switch- uses frames which contain Mac Addresses
300
What is the maximum distance of category 5e cable and what is its max speed?
100 meters at 1000Mbps - The standard is labeled 1000BaseT
300
What is NAT?
Network Address Translation is done by the router and it converts a private IP address into a public IP address for routing on the public internet.
300
When a power supply does not meet minimum requirements for a motherboard, what will most likely occuur?
The computer will not post
400
Which two protocols are responsible for incoming Mail?
POP3(Post office protocol) port 110 IMAP(Internet Message Access Protocol) port 143
400
Which device makes smart forwarding decisions based on the destination IP Address?
Router- Layer 3- IP Addresses
400
What is the speed and maximum distance of Cat6 cable?
100 meters at 10Gbps or 10GBaseT
400
What is PAT?
Port Address Translation is done by the router and allows up to 4096 private IP address to be translated into one public IP address
400
What is the maximum speed of Esata?
3Gbps
500
Which protocol is responsible for sending mail between servers?
SMTP(Simple Mail Transfer Protocol) Port 25
500
DAILY DOUBLE 1500 pts max no partial
HOW MANY COLLISION DOMAINS AND BROADCAST DOMAIN ARE IN THE DIAGRAM I AM ABOUT TO DRAW!!!!
500
Which cable type should always be used through life safety areas
Plenum
500
How many bits is a MAC Address? How many bits is an IP Address?
MAC= 48 Bits IP= 32 Bits
500
Daily double 1500pts max, no partial credit
What are the Maximum speeds of? USB 2.0 USB 3.0 Sata I Sata II Sata III