A+ 1002: CH19 Review Flashcards
What is the Linux/macOS equivalent of tracert?
telnet
tracert
traceroute
ipconfig
traceroute
A Workgroup shares folders over the Network. What does a Homegroup share?
Files
Users
Libraries
Passwords
Libraries
How many Host IDs does a /20 Network Support?
1,048,574 (2/20 -2)
64 (2/6)
65,536 (2/16)
4094 (2/12 - 2)
4094 (2/12 -2)
How many bits are in an IPv6 address?
48
32
128
64
128
Which utility shows the route that a packet takes to get to its destination?
NSLOOKUP
TRACERT
IPCONFIG
PING
TRACERT
What instrument measures the impedance of a cable?
Time-domain Reflectometer
Oscilloscope
Toner
Voltmeter
Time-domain Reflectometer
What identifies a machine on a Network?
Subnet Mask
DNS
IP Address
Default Gateway
IP Address
Under the class system, how many host IDs were available in a Class B network?
127 (2/7 -1)
1024 (2/10)
65,534 (2/16 -2)
254 (2/8 -2)
65,524 (2/16 -2)
If you use the ______ switch, ping continuously sends ping packets until you stop it with the break command?
-t
/c
-c
-l
-t
What is the Linux/macOS equivalent to ipconfig?
ifconfig
ipconfig
config
netconfig
ifconfig
What should be entered at a command prompt to view all of a user’s TCP/IP settings?
ipconfig /renew
ipconfig /release
ipconfig
ipconfig /all
ipconfig /all
A ______ is a network organization that centralizes user accounts, passwords, and access to resources?
domain
home folder
organizational unit
router
domain
What is the connectionless, unreliable data transfer protocol within the TCP/IP suite?
TCP
HTML
UDP
HTTP
UDP
What device connects a LAN’s Switch to the next network?
Transceiver
Gateway
MAUS
Router
Router
What is the address of the “LAN” side of a Router called?
Dynamic Address
IPv4 Address
Default Gateway
Static IP Address
Default Gateway
IPv4 addresses in the range of 169.254.0.1 to 169.254.255.254 represent which feature?
HTTP
DNS
DHCP
APIPA
APIPA
In the IPv6 address 2001::3210:800:200C:CF:1234, how many groups of Four Zeros does the “::” notation represent?
2
8
4
1
2
What service translates easily remembered names such as Google.com to IP Addresses?
DHCP
DNS
TCP/IP
HTTP
DNS
What command would you use to map a share to a drive letter on a computer?
net view
net share
net use
net unc
net use
The IPv6 address FE80::12C7:388B:CF:7114 represents what type of address?
Temporary
Global
Link-Local
Static
Link-Local
Which component emits a sound when it receives an electrical signal along the wire at a certain frequency?
Time-domain reflectometer
Tone Probe
Tone Generator
Multimeter
Tone Probe
Under the Class System, what was the Default Subnet Mask of Class C addresses?
- 255.255.255
- 255.255.0
- 0.0.0
- 255.0.0
255.255.255.0
What command displays a Computer’s Network Settings?
tracert
ipconfig
net
ping
ipconfig
What service automatically assigns IP Addresses?
TCP/IP
HTTP
DHCP
DNS
DHCP
After entering IPCONFIG at a command prompt, you notice you are using an IP Address in the 169.254.0.1 to 169.254.255.254 address range. What is most likely explanation for being assigned one of these addresses?
IPv4 Addresses have run out.
The DNS server is down.
IPv6 addresses have fun out
The DHCP server is down
The DHCP server is down
How many bits are in an IPv4 address?
128
16
32
64
32
Which device is used to perform a loopback test on a NIC?
Crossover Cable
Loopback Plug
Ephemeral Port Tester
Link Light
Loopback Plug
Under the Class System, what was the default subnet mask for a Class A address?
- 255.255.255
- 255.255.0
- 0.0.0
- 255.0.0
255.0.0.0
What command allows you to quickly view a Network?
net
ping
ipconfig
tracert
net
Under the Class System, what was the default subnet mask for a Class B address?
- 255.255.255
- 255.255.0
- 0.0.0
- 255.0.0
255.255.0.0
