COMPUTER
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
Ram stands for Random Access Memory
ROM stands for read-only memory,
Ram operation is read and write
Ram operation is only read
جواب نیچے وضاحت کے ساتھ پڑھیں میں دیا گیا ہے
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
RAM and ROM difference
Sr#
RAM
ROM
1.
Ram stands for Random Access Memory
ROM stands for read-only memory ,
2.
Ram operation is read and write
Ram operation is only read
3.
It is like something written on sand which is temporary and would be erased.
It is like something written on stone that
4.
It is temporary memory , also called volatile memory.
It is permanent storage devise and data remains safe on ROM even when computer is off also called non-volatile memory.
5.
RAM stores information which is currently processed by computer. When power off, it loses all the information. Data can be read, stored, modified or delete from the RAM.
It contains information related to computer startup process which is written at the time of memory manufacturing
6.
volatile memory
non-volatile memory
7.
It is a high-speed memory.
It is much slower than the RAM.
8.
Large size with higher capacity. 1 to 256 GB per chip
Small size with less capacity. 4 to 8 MB per chip
9.
Types: Static RAM, Dynamic RAM
Types: Programmable ROM (PROM), Erasable Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), Mask ROM,
مائیکروسافٹ ایکسل ایک طاقتور __ ہے
Spreadsheet package
Word processing package
DBMS package
None
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Microsoft Excel is Microsoft's general-purpose spreadsheet program for Windows, used for data analysis and display.
It is commonly used in a business environment since it is part of the Microsoft Office package.
Ctrl +r
Ctrl +s
Ctrl +c
none
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Explanation
To select an entire column in MS-EXCEL, Click the column heading letter or press CTRL + Space Bar key.
ورک اسپیس سے آپ کا کیا مطلب ہے؟
Group of Workbooks
Group of Rows
Group of Worksheets
None
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
The term workspace refers to all the open workbooks and their exact screen position and window sizes.
Complex Formulas
Standard Formulas
Array Formula
All
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Explanation
An array formula is a formula that can perform multiple calculations on one or more of the items in an array.
We can think of an array as a row of values, a column of values, or a combination of rows and columns of values.
Array formulas can return either multiple results or a single result.
شیٹ میں ڈیٹا کو دوسرے سے تبدیل کرنے کے لیے شارٹ کٹ کلید کیا ہے؟
Ctrl + Shift + R
Ctrl + H
Ctrl + R
All
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Ctrl + H shortcut key is used to replace a data with another in sheet.
ترمیم کریں> کمانڈ کو حذف کریں۔
Deletes selected cells
Deletes Formats of cell
Deletes the comment of cell
All
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Deletes selected cells through Edit > Delete command was available in Excel 2003 and earlier versions.
منتخب سیلز کے مواد کو ہٹانے کے لیے آپ کوکونسے کمانڈز جاری کرنے ہوں گے۔
Clear All
Clear Delete
Clear Contents
All
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Explanation
To remove the content of selected cells we must issue Clear Contents command.
Clear Contents will clear only the data, will not clear any formats.
One sheet is selected
One sheet is not selected
When many sheets are selected
None
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Explanation
Click the Fill button in the Editing group , and then click Across Worksheet a command only appears when we have multiple worksheets selected.
لمبے متن کو سیل کے اندر کئی لائنوں میں توڑا جا سکتا ہے۔ آپ یہ کس کے ذریعے کر سکتے ہیں۔
Justify in Edit > Cells
Wrap Text in Format > Cells
None
All
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Microsoft Excel can wrap text so it appears on multiple lines in a cell.
We can format the cell so the text wraps automatically, or enter a manual line break.
