TLE 3RD

• BITS - storing information using 1s and 0s
• CODES - represent almost any type of information digitally
• BYTE - represented by 8 digits
• FLOWCHART diagrams thar show steps in a process using symbols
• TERMINATOR - represented by an oval, indicates the start and end process
• PROCESS, represented by a rectangle, tasks and activity occurs within the process
• SUB PROCESS - rectangular with double lines, and shows a major process
• DECISION - represented by a diamond, has yes or no answer
• ON PAGE CONNECTOR - connect process logically and correctly
• ARROWLINES - drawn in one direction preferably from top to bottm
• HARD DISK DRIVE - main storage device of the computer
• POWER SUPPLY - converts main alternating current into low voltage
• SYSTEM UNIT - motherboard, CPI, and internal components
• AVG (automatic voltage regulator) - protects the computer internal parts
• KEYBOARDS - contains set of keys
• MONITOR - display data in visual form
• TOOLBAR - sets of buttons
• MENU - list of commands
• SPREADSHEET - calculate primarly numeric data
• WORD PROCESSING - enter edit, format and print documents
• SOFTWARE - instructions that tell the computer how it should work
• OPERATING SYSTEM SOFTWARE - uses to carry out tasks as specified by the user
• INPUT DEVICES - enter data such as texts, images or pictures
• HARDWARE - physical parts that performs various tasks
• TABULATING MACHINE - compute statistics and record or sort data
• ANALYTICAL ENGINE - could solve any mathematical problem
• FATHER OF COMPUTER - charles babbage
• DIFFERENCE MACHINE - computer that could do basic computations
• COMPUTER - electronic machine that collects information
• LIVEWARE - also known as orgware of humanware
• APPLICATION SOFTWARE - lets the user perform particular tasks
• SYSTEM SOFTWARE - needed for the computer to functions
• COMPUTER SOFTWARE - known as programs or applications
• COMPUTER SOFTWARE - known as programs or applications