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