Questão 1
Questão
Broadcast storms can be prevented with ____.
Responda
-
a. spanning tree
-
b. loop protection
-
c. Dijkstra’s algorithm
-
d. 802.11x
Questão 2
Questão
DNS poisoning can be prevented by using the latest editions of the DNS software known as ____.
Responda
-
a. WINS
-
b. DHCP
-
c. BIND
-
d. finger
Questão 3
Questão
IP is the protocol that functions primarily at the Open Systems Interconnection (OSI) ____.
Responda
-
a. Presentation Layer
-
b. Transport Layer
-
c. Network Layer
-
d. Data link Layer
Questão 4
Questão
Routers operate at the ____ Layer.
Responda
-
a. Transport
-
b. Presentation
-
c. Network
-
d. Application
Questão 5
Questão
SNMP agents are protected with a password known as a(n) ____ in order to prevent unauthorized users from taking control over a device.
Responda
-
a. OID
-
b. entity
-
c. MIB
-
d. community string
Questão 6
Questão
TCP port ____ is the FTP control port used for passing FTP commands.
Questão 7
Questão
IEEE 802.1x is commonly used on wireless networks.
Questão 8
Questão
TCP is responsible for addressing packets and sending them on the correct route to the destination, while IP is responsible for reliable packet transmission.
Questão 9
Questão
TCP/IP uses its own five-layer architecture that includes Network Interface, Internet, Control, Transport, and Application.
Questão 10
Questão
Server virtualization typically relies on the ____, which is software that runs on a physical computer to manage one or more virtual machine operating systems.
Responda
-
a. hypercard
-
b. supervisor
-
c. hypervisor
-
d. kernel