Cds and dvds - Study guides, Class notes & Summaries

CSC 102 Exam 1 Questions with Correct Answers A computer consists of what hardware components? - Answer-A central processing unit, memory, storage device, input device, output device, and communication device. What does software provide? - Answer-It provides the invisible instructions that control the hardware and make it perform specific tasks. Central Processing Unit (CPU) - Answer-The computer's brain. It retrieves instructions from memory and executes them. Usually has 2 components: ...

Cyberstalking The use of electronic communications to harass or threaten another person. Electronic Communications Privacy Act (ECPA) Restricts government access to stored emails and communications from ISPs and networks. Communication Assistance to Law Enforcement Act - CALEA (1994) Telecom design for lawful surveillance. Monitor phone, internet, VoIP in real-time. Essential for forensic investigators. Requires telecom carriers and manufacturers to design equipment with built-in...

Question 1 of 20 1.0/ 1.0 Points Which of the following statements are false regarding a boxplot? A. The height of the box has no significance. B. Boxplots can be used to either describe a single variable in a data set or to compare two (or more) variables C. The length of the box equals the range of the data. D. The right and left of the box are the third and first quartiles Answer Key: C Question 2 of 20 1.0/ 1.0 Points A histogram that has a single peak and looks approximatel...

CVS correct answers Concurrent Versioning System IDE correct answers Integrated Development Environment CPU correct answers Central Processing Unit bit correct answers binary digit (0 or 1) byte correct answers sequence of 8 bits hardware correct answers physical components of the computer (CPU, RAM, motherboard, monitor, mouse, keyboard, etc) software correct answers programs or apps you can run on a computer (internet browsers, games, operating systems, etc) List operating...

WGU C393 IT FOUNDATION FINAL Exam Questions and answers, rated A+ Windows Disk Cleanup is the utility to use whenever you want to defragment your hard drive. - - False Windows needs free space on the hard drive for normal operation, for defragmenting the drive, for burning CDs and DVDs, and for a variety of other tasks, so it's important to delete unneeded files occasionally. - -True Defragmenting is not recommended for solid-state hard drives. - -True Using Windows 7 Backup and Resto...

Special-purpose Live CDs/DVDs include firewall applications and rescue disks. - True Regarding Linux, the terms "free" and "open source" are interchangeable. - False Which of the following is not a common use of a live distribution of Linux? - Office productivity applications Which of the following will happen after using a Linux Live CD/DVD, ejecting the media, and rebooting the system from the hard drive? - NOT The computer will be faster and perform better than before. Which command...

CPU correct answers Central Processing Unit CPU function correct answers brain of the computer RAM correct answers Random Access Memory Secondary Memory Device examples correct answers hard drives, solid state drives, flash drives, CDs/DVDs Advantage of using RAM correct answers faster since it is directly on motherboard Disadvantage of using RAM correct answers temporary and volatile- storage could be gone forever 2 advantages of using secondary memory devices correct answers ...

CSC 102 Exam 1 Questions with Correct Answers A computer consists of what hardware components? - Answer-A central processing unit, memory, storage device, input device, output device, and communication device. What does software provide? - Answer-It provides the invisible instructions that control the hardware and make it perform specific tasks. Central Processing Unit (CPU) - Answer-The computer's brain. It retrieves instructions from memory and executes them. Usually has 2 component...

Special-purpose Live CDs/DVDs include firewall applications and rescue disks. - True Regarding Linux, the terms "free" and "open source" are interchangeable. - False Which of the following is not a common use of a live distribution of Linux? - Office productivity applications Which of the following will happen after using a Linux Live CD/DVD, ejecting the media, and rebooting the system from the hard drive? - NOT The computer will be faster and perform better than before. Which command...

The part of almost all of today's computer systems that uses the Internet and allows users to greatly expand the capability and usefulness of their information systems. correct answers Connectivity The rules, or guidelines, for people to follow when using software are called: correct answers Procedures The largest network in the world is: correct answers The Web Which type of file is created by electronic spreadsheets to analyze things like budgets and to predict sales? correct answers...