Information systems clep - Study guides, Class notes & Summaries

A hard disk, also called a fixed disk, contains one or more inflexible circular platters and provides _____. - Answer-much greater storage capacity than a floppy disk or Zip disk Two examples of _____ are cable television lines, which use digital signals, and telephone lines, which sometimes use analog signals. - Answer-communications devices In a communications system, data and information travel over a communications channel. For best performance, a communications channel's _____. - An...

INFORMATION SYSTEMS 2021 CLEP BASED ON OFFICIAL PRACTICE TEST REVIEW QUESTIONS AND ANSWERS, VERIFIED/ File extensions such as .txt, .bmp, and .mp3 are used to identify a file's - -Format Which of the following network technologies allows secure transmission of data over an unsecured public network link between private networks? - -Virtual Private Network (VPN) Which of the following is a goal of green computing? (A) Reducing the potential for a computer to become infected with malware...

CLEP - INFORMATION SYSTEMS - APRIL 2024/25 EXAM REVIEW QUESTIONS AND ANSWERS, RATED A+ File extensions such as .txt, .bmp, and .mp3 are used to identify a files... (A) output (B) creator (C) size (D) location (E) format - -E Which of the following network technologies allows secure transmission of data over an unsecured public network link between private networks? (A) Local area network (B) Wide area network (C) Virtual private network (D) Intranet (E) Extranet - -C Which of ...

CLEP INFORMATION SYSTEMS REVIEW QUESTIONS AND ANSWERS, RATED A+ Which of the following is NOT true about virtual private networks? (A) They use encryption (B) They use a public network such as the Internet (C) They transmit data at a greater speed than a local area network (D) They are less costly than a regular private network (E) They provide a way to connect to a remote computer. - -C) They transmit data at a greater speed than a local area network Expert systems have been most su...

INFORMATION SYSTEMS 2021 CLEP BASED ON OFFICIAL PRACTICE TEST QUESTIONS AND ANSWERS WITH SOLUTIONS 2024

INFORMATION SYSTEMS PRACTICE CLEP EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+ File extensions such as .txt, .bmp, and .mp3 are used to identify a file's - -format Which of the following network technologies allows secure transmission of data over an unsecured public network link between private networks? - -Virtual private network Which of the following is a goal of green computing? - -Reducing power consumption of computers and peripherals Which of the following is true about EDI?...

INFORMATION SYSTEMS AND COMPUTER CLEP/ REVIEW QUESTIONS AND ANSWERS, RATED A+ WYSIWYG - -What You See Is What You Get, how a page displays on screen is the same as how it prints zombie - -A computer that has been taken over by malware to perform tasks like sending spam or phishing emails, click fraud, or denial of service attacks. The computer's owner is often not aware of what the computer is doing unless the Internet connection slows to a crawl. write protect - -Method that keeps d...

CLEP EXAM - INFORMATION SYSTEMS & COMPUTER APPLICATIONS/ EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+ A computer processes data in a device called the ___. - -CPU A computer processes data in a device called the central processing unit or CPU. The CPU could be considered the ______ of the computer. - -brain ______ is an area of a computer that holds data that is waiting to be processed. - -Memory A computer must ______ data so that it will be available for processing. Computers typicall...

A popular plug-in application that enables readers to view, navigate, and print files in Portable Document Format is __________. - Answer-Acrobat Reader A ____ is a thin desktop monitor that detaches from the computer to function as a portable wireless touch screen, which can access the computer remotely. - Answer- smart display A _____ has pins on opposite sides of the circuit board that connect together to form one set of contacts. - Answer-SIMM (single inline memory module) An 8-bit vid...

Which of the following is not included in an information system: (A) The people who use the system (B) The data/information in the system (C) The manufacturer of the computers used in the system correct (D) The computer hardware of the system (E) The computer software of the system Correct Answer-(C) The manufacturer of the computers used in the system correct What term identifies the measure of accuracy, completeness, and currency of data? (A) Data dependency (B) Data integration (C) ...