Exam (elaborations)
CIS 105 Final Exam 2 2023/ 98 Question with verified Answers/ Graded A+
- Course
- Institution
CIS 105 Final Exam 2 2023/ 98 Question with verified Answers/ Graded A+
[Show more]
Seller
Follow
NurseSallyD
Reviews received
Content preview
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
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller NurseSallyD. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77254 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now