Computer Science/IT MCQs
Topic Notes: Computer Science/IT
MCQs and preparation resources for competitive exams, covering important concepts, past papers, and detailed explanations.
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
371
You can use the Format Painter multiple times before turning it off by:
Answer:
Double clicking the Format Painter button
Double-click Format Painter to apply formatting repeatedly.
372
Excel files have a default extension of:
Answer:
xls
The default extension for Excel files is .xls.
373
An Excel workbook is a collection of:
Answer:
Worksheets and charts
Workbooks contain multiple worksheets and chart sheets.
374
Which of the following is a popular DOS-based spreadsheet package?
Answer:
Lotus 1-2-3
Lotus 1-2-3 was widely used in DOS environments.
375
You CANNOT link Excel worksheet data to a Word document:
Answer:
With the copy and paste buttons on the standard toolbar
Simple copy and paste copies data, but does not create a link for dynamic updates.
376
You can copy data or formulas:
Answer:
All of the above
There are multiple ways to copy and paste in Excel.
377
Rounding errors can occur:
Answer:
When you show the results of formulas with different decimal places than the calculated results
When displayed precision differs from calculated precision, rounding errors can appear.
378
Which is the oldest spreadsheet package?
Answer:
VisiCalc
VisiCalc was the first widely available spreadsheet program.
379
Status indicators are located on the:
Answer:
Formula bar
Status indicators such as Ready, Edit, and Enter appear left of the Formula Bar.
380
To create a formula, you can use:
Answer:
Value and cell references
Both values and cell addresses can be used in formulas (e.g., =A1+5).