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CIS 105 Final Exam 2 2023/ 98 Question with verified Answers/ Graded A+
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CIS 105 Final Exam 2 2023/ 98 Question with verified Answers/ Graded A+
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CIS 105 Final Exam 2 2023/ 98 Question withverified Answers/ Graded A+
default - -no selection is made, so it automatically makes a selection for you
-Two main functions of an operating system - -memory management hardware
management
-4 primary functions of a computer system - -input, output, process, storage
-GUI - -Graphical User Interface
-Byte - -how data is transferred within a computer system and is com-posed of 8 bits (0
and 1s)
-bps - -bits per second, speed of data connection between the Internet and a node
-protocol - -A set of rules governing the exchange or transmission of data between
devices, Transmission Control Protocol (TCP) - used for data transmission, IP
-storage - -hard drive, flash drive, CD, long-term storage
-RAM - -uses processor, temporary volatile storage
-url - -Uniform Resource Locator
-parts of a url - -protocol, name of website, top level domain, file path
-different types of network architectures - -PAN, LAN, HAN, MAN, WAN
-PAN - -Personal Area Network, (ex. earbuds to phone)
, -LAN - -Local Area Network, (ex. Starbucks Wifi)
-HAN - -Home Area Network
-MAN - -Metropolitan Area Network (ex. downtown Phoenix network)
-WAN - -Wide Area Network (Ex. Internet)
-client/server network - -A network that uses centrally administered computers, known
as servers, to enable resource sharing for and to facilitate communication between the
other computers on the network.
-CPU (Central Processing Unit) - -The key component of a computer system, which
contains the circuitry necessary to interpret and execute program instructions
(determines computer speed)
-internal clock - -cache memory (determines computer speed)
-Firewall - -prevents hackers from hacking computers by blocking logical ports
-HTTP - -HyperText Transfer Protocol - the protocol used for transmitting web pages
over the Internet
-HTTPS - -Hypertext Transfer Protocol Secure, ensures page will protect your valuable
information
-computer virus - -a program that looks for a host that spreads by replication
-1 click word - -places the cursor somewhere
-2 clicks word - -selects entire word
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