Computer Skills Questions
Explore questions in the Computer Skills category that you can ask Spark.E!
Which of the following results in the most efficient allocation of IP addresses?
The layer 3 of the OSI architecture is responsible for:
A router that connects multiple routing protocols is called a ___________ router
What is the nuber of bits per modulation (or bits per hertz) in 256-QAM is?
What subnet is the host IP address 172.25.24.5/20 located on?
Authentication, browsers and email run at this layer of the OSI architecture:
What is the route aggregation (summarization for the following IP addresses? 192.168.98.0 192.168.101.0
Which of the following is not a reason to synchronize clocks over packet-switched networks?
What are the values that a single octet of a subnet mask can assume?
When a network uses subnetting, the IP addresses can be seen to consist of?
176) Open standards are: A) available for public comment, review, and varying implementation B) unavailable to the publicC) subject to Freedom of Information Act requestsD) a thing of the past
2540) A WAN will very commonly use circuits provided by common carriers.
19 16) Which layer in an OSI data communication networking model is responsible for establishing, maintaining, and terminating communications running between processes and applications across the network?A) application layerB) session layer C) presentation layerD) network layer
1915) Which layer in an OSI data communication networking model ensures that data passed up to the application layer is in a format understandable to that layer?A) application layerB) presentation layerC) transport layerD) network layer
1814) Data have to be encoded into some ________ form so that the data can be used by computer systems.A) secondaryB) tertiaryC) bipolarD) binary
2126) IP is an "unreliable" and "connectionless" protocol because it is bad or weak.
24 38) A cloud is a term used to logically represent connecting to a network infrastructure without being concerned as to how that infrastructure is configured, maintained, or controlled.
2333) An organization must have no more than one LAN.
2017) Many OSHA regulations and standards cover wiring methods, components, and how and where equipment is deployed.
2334) All of the networks that belong to one organization are collectively called the enterprise.