Portfolio of IT
1. ALL YOUR PARTICULARS
2. TOPIC FORMATTING IN OPEN OFFICE WRITER
3. DETAILED STUDY (STEP BY STEP METHOD) ON SHARE AND REVIEW WORKSHEETS ALONG WITH PICTURES PASTED
4. METHODS USED: COMPUTER SYSTEM A) RAM SIZE 4 GB B) MEMORY SIZE 300 GB C) OPERAING SYSTEM OPEN OFFICE. ORG D) BOOKS FOR SUPPORT: Here give atleast 2 books names
Answers
Answer:
2.Open the Styles and Formatting window and select a style.
Click the Fill Format Mode icon .
To apply a paragraph, page, or frame style, hover the mouse over the paragraph, page, or frame and click. ...
Repeat step 3 until you made all the changes for that style.
3.Click Share Workbook in the Changes group.
On the Editing tab, click to select the Allow changes by more than one user at the same time. ...
In the Save As dialog box, save the shared workbook on a network location where other users can gain access to it.
4.
• Ans: CPU Speed/Clock speed: Speed of CPU also known as clock speed. The clock speed is the
number of instructions executed by the CPU in one second It is measured in megahertz(million
instructions per second). The average speed of a new CPU is about 1000MHz to 4000 MHz.(1 to 4 giga
hertz).
• Instruction set: The number of instructions decide the efficiency of a CPU. More the instructions , less
efficient is the CPU and less the instructions, More efficient is the CPU.
• Word size/Register size: The size of registers determines the amount of data the computer can work
with at a time. Normally it is 32 bits. Smaller the size of register, slower will be the computer. . It is also
known as Word size. It varies from 16 bits to 128 bits.
• Data bus capacity: Width of a data bus determines the largest number of bits that can be transported at
one time.
• Cache Memory size: Cache memory is a high speed memory. Greater the cache, faster a processor
runs. Most modern processors can execute multiple instructions per clock cycle which speeds up a
program. Some CPU’s have storage for instructions and data built inside the processor chip . This is
called internal cache or L1 cache memory.
• Memory Size: The amount of PRIMARY STORAGE (RAM) determines the size of program that can
be kept in primary storage, which is faster than secondary storage. There by the speed of computer
increases. The size of RAM varies from 64 MB to 4 GB.