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Terms in this set (30)A network interface card sends data between a computer and the network. yes One home network can include both wired and wireless devices. yes A laptop (notebook) typically includes a _______. touchpad & key pad Most GUI-based operating systems also include a command-line interface. yes An operating system manages system resources including RAM. yes To be successful in professional messaging, you should _____. share articles about the latest industry connect with current and dormer colleagues upload photos and media clips from a conference you organized Each computer or device on a network is called a(n) _____. node Solid state drives are more durable than hard disk drives. yes The root directory is the main list of _______. files and folders on a drive Cookies that remain on your device indefinitely are called ______. persistent Malware _______ are delivery methods that take advantage of security flaws. exploits A padlock icon in the address bar indicates the current website is unsafe. no An VPN allows a mobile user to connect securely over the Internet. yes Most file managers include a way to create a folder through the Save dialog box. yes Ink-jet printers use pressurized nozzles to spray ink onto paper. yes You can run multiple operating systems on one computer using ____ machines. virtual If the image seems stretched, your computer's display may not be set to the default _____. resolution You should unplug your computer if you _____. smell burning or see smoke coming from it A file saved in a standard file format can only be opened by the application that created it. no Encryption is an effective replacement for a firewall. no What type of social media site is best suited for posting a how-to video series? media sharing Describe how geotagging is used in social networking. it assigns a location to a posted image or video You can place file and app icons on the desktop in which of the following operating systems? microsoft windows linux macOS You can use a browser to _____. research information work in web apps watch videos Which web browser feature lets you save shortcuts to webpages? favorites or bookmarkers Typical uses of wikis include _____. sharing research virtual workspaces company knowledge base Natural language processing is AI that ______. understand human languages Modern processors often have ____ levels of cache. three An operating system uses available storage space on a startup drive for _____. storing program virtual memory storing apps A disk utility is a tool for _____. improving performance Students also viewedConcepts Module 4: Operating Systems and File21 terms BigRomeo201PLUS Intro to Comp.64 terms Benroch26 Study guide72 terms Brandon_Martin14 Module 4 Computer Concepts Exam70 terms pariwils1 Sets found in the same folderConcepts Module 4: Operating Systems and File21 terms BigRomeo201PLUS Intro to Comp.64 terms Benroch26 ISDS 1100 - Exam 1 Module 390 terms carolinezaunbrecher_ ISDS 1100-Exam 1 Module 367 terms eegioe Other sets by this creatorEXSC 311 EXAM 176 terms Alex_Jackson20 THEO 202 TEST 272 terms Alex_Jackson20 THEO 20234 terms Alex_Jackson20 PHED MIDTERM91 terms Alex_Jackson20 Verified questions
computer science Assume 151 and 214 are unsigned 8-bit integers. Calculate 151 - 214 using saturating arithmetic. The result should be written in decimal. Show your work. Verified answer computer science Suggest how to implement a direct-address table in which the keys of stored elements do not need to be distinct and the elements can have satellite data. All three dictionary operations (INSERT, DELETE, and SEARCH) should run in O(1) time. (Don’t forget that DELETE takes as an argument a pointer to an object to be deleted, not a key.) Verified answer computer science Let $M O D E X P=\{\langle a, b, c, p\rangle | a, b, c$, and p are positive binary integers such that $a^{b} \equiv c \quad(\bmod p)$}. Show that $M O D E X P \in \mathrm{P}$. (Note that the most obvious algorithm doesn’t run in polynomial time. Hint: Try it first where b is a power of 2.) Verified answer
computer science The ______ function copies, at most, n number of characters from one string to another. Verified answer Recommended textbook solutionsFundamentals of Database Systems7th EditionRamez Elmasri, Shamkant B. Navathe 687 solutions Introduction to Algorithms3rd EditionCharles E. Leiserson, Clifford Stein, Ronald L. Rivest, Thomas H. Cormen 726 solutions
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Information Technology Project Management: Providing Measurable Organizational Value5th EditionJack T. Marchewka 346 solutions Other Quizlet setsGEO PRE Lab- Quiz 1114 terms Fry__Blake3PLUS week 11 Pharm NCLEX/ ATI questions43 terms madisson_marie6PLUS Aircraft Weight & Balance53 terms melissa_burns2013 series 66 exam 264 terms Grays99 Is encryption an effective replacement for a firewall?A file saved in a standard file format can only be opened by the application that created it. Encryption is an effective replacement for a firewall.
How does encryption work quizlet Module 6?How does encryption work? It scrambles the information until the key is used to unscramble it. How is a worm different from a Trojan? A worm spreads through a network, whereas a Trojan hides inside another program.
How does encryption work quizlet?How does encryption work? Encryption transforms a message or data file in such a way that its contents are hidden from unauthorized readers. An original message or file that has not yet been encrypted is referred to as plaintext or cleartext. An encrypted message or file is referred to as ciphertext.
What is an ergonomic guideline to technology use?These guidelines are summarized below: Hands, wrists and forearms are straight and roughly parallel to the floor. Head is level, or slightly bent forward, forward facing, and balanced. Shoulders are relaxed and upper arms hang naturally at the side of the body.
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Encryption is an effective replacement for a firewall
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