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PC Concepts
computer concepts MGCCC
Question | Answer |
---|---|
3 Catagories of software | Operating Systems, Applications and Utility |
3 Major lines of Operating systems? | Windows, Unix and Macintosh |
Whats the difference between an operating system vs. application? | Operating system runs the pc and an application is a program |
Name 3 Utilitys | Antivirus, Defrag, Registry cleaner, system optimizer and file syncronization. |
Name 3 word processing applications | MS Word, Word Pro, and Word Perfect |
What are the 3 most used applications by businesses? | Word Processing, Spreadsheet and Database |
What are 3 differences between Primary Memory and Secondary Memory? | primary memory is RAM it feeds the cpu, is fast and expensive. Secondary memory is a hard drive, slow and cheap |
How much storage in a floppy? | 1.44MB |
How much storage in a cd? | 750 MB |
How much storage in a dvd? | 4.7 GB |
How much storage in a blue ray? | 25 GB SINGLE LAYER, 50 GB DOUBLE LAYER |
How much storage is used for one character? | ONE BYTE |
In order of importance name 3 items that determine speed | CPU, CLOCK SPEED, AND RAM |
Where do you click to find system information? | START-CONTROL PANEL-SYSTEM & SECURITY-SYSTEM PANEL |
3 Major lines of Operating systems? | Windows, Unix and Macintosh |
Whats the difference between an operating system vs. application? | AN APPLICATION PERFORMS A SPECIFIC TASK |
Name 3 Utilitys | DISK DEFRAG, ANTIVIRUS, REGISTRY CLEANER |
Name 3 word processing applications | MS WORD, WORD PRO, WORD PERFECT |
What are the 3 most used applications by businesses? | WORD PROCESSING, SPREAD SHEET AND DATABASE |
Website where you go find computer specs? | www.cpubenchmark.com |
How much storage is used for one character? | 1 BYTE |
4 ways to select a file? | DRAG & DROP, COPY& PASTE, SEND TO, DOS COMMAND |
In order of importance name 3 items that determine speed | cpu, clock speed and ram |
4 ways to copy or move a file/folder? | drag and drop, copy and paste, send to, dos command. |
Who is the father of computers? | charles babbage |
Who was the worlds first programmer? | ada augustus |
What are the 4 shortcut keys? | control a- selects files, control c- copy, control v- paste, control x- delete. |
What is the first thing you do in a save as screen? | |
2 places where most of you executables are stored? | c drive/windows/ systems c drive/ program files/ program name |