Intro to Network: Home and Peer to Peer (NCTI)
Computer busses have two parts: ️An address bus and a data bus.
Random access memory (RAM) is volatile, which means that ️It loses stored data when power is lost.
A server is a computer that ️Provides resources to other computers.
The Typ...
Computer busses have two parts: ✔️An address bus and a data bus.
Random access memory (RAM) is volatile, which means that ✔️It loses stored data when power is lost.
A server is a computer that ✔️Provides resources to other computers.
The Typical user of Network management and utility software are ✔️Information Systems Personal and
network administrators
Basic computer functions such as reading and writing files, and managing
input/output (I/O) requests are performed by which one of the following? ✔️The operating system.
Which operating system (OS) was the first to support the Plug-and-Play
standard? ✔️Windows 95.
The overall data-carrying capacity of a bus is represented by the unit's ✔️Bandwidth.
The section of a computer that executes the instructions in a program and
directs the flow of information within the computer is which of the following? ✔️Central processing
unit (CPU).
The classification of software used for telecommuters is referred to as: ✔️Remote access.
Which of the following operating systems (OS) has reliability, functionality,
and stability beyond question? ✔️UNIX
, Which of the following describes the generally accepted function of a
broadband network? ✔️Transports multiple concurrent signals on the same physical medium.
Which of the following describes the process of frequency modulation (FM)? ✔️Vary the signal
frequency and hold the signal amplitude constant
Compared to logical topologies, physical topologies ✔️Give more details about a network's connectors,
cabling, and wide area links.
Which of the following is the portion of a network that connects other
segments or networks to one another? ✔️Backbone
When the internal workings of a network are unknown to the user, it is
commonly called: ✔️A cloud.
In a building entrance, incoming telephone company cables are generally
terminated in which of the following? ✔️A cross-connect device.
What does the term "binary" indicate about a signal? ✔️The signal only has two values representing
the digital bits one and zero.
Which network topology requires a terminator at its end cable to prevent
reflections of transmitted signals? ✔️Bus topology
The central point of a star topology is usually ✔️A Hub
Which is often the most convenient place to run vertical cabling in a
multistory building? ✔️Elevator shafts.
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