Explanation

John Bardeen, William B. Shockley, and Walter H. Brattain are collectively known as the fathers of the second generation of computers.

They invented the transistor in 1947, which led to the development of smaller, faster, and more efficient computers.

The fathers of each generation of computers:

1. First generation (Vacuum Tubes): John Atanasoff (invented the first electronic computer, ABC)
2. Second generation (Transistors): John Bardeen, William B. Shockley, and Walter H. Brattain (invented the transistor)
3. Third generation (Integrated Circuits): Jack Kilby (developed the first integrated circuit)
4. Fourth generation (Microprocessors): Ted Hoff and Stanley Mazor (developed the first microprocessor, Intel 4004)

Explanation

A group of adjacent cells in Excel that you can perform operations on is called a range.

Ranges can include a single cell or multiple cells.

They are often used in formulas and functions to manipulate data efficiently.

Explanation

In Excel, a small square in the lower-right corner of a selected cell is called the fill handle.

It is used to quickly copy or fill data into adjacent cells by dragging the fill handle.

Explanation

A section break is used to create layout or formatting changes in a portion of a document.

It allows for different formatting (like headers, footers, or column settings) in different sections without affecting the entire document.

Explanation

In Microsoft Word, the letter ‘L’ on the ruler indicates the left-aligned tab, meaning text will start from the left margin.

Alignment Types:

• Right aligned: The letter ‘R’ indicates that text will end at the right margin, aligning the right edge of the text.
• Center aligned: The letter ‘C’ indicates that text will be centered between the left and right margins.
• Justified: The letter ‘J’ aligns text to both the left and right margins, adding extra space between words as needed to achieve this effect.

Explanation

The size of legal paper is 8.5 inches by 14 inches.

This paper size is commonly used for legal documents and contracts.

Explanation

In Microsoft Office Word, "X²" is called superscript, where the text is raised above the normal text line, often used for exponents or footnotes.

Subscript, places text slightly below the line, commonly used in chemical formulas like H₂O.

Explanation

A pie chart in MS Excel represents only one value for each variable.

It showing parts of a whole as slices of a circle.

It is ideal for visualizing the proportion of different categories within a dataset.

Explanation

The term "browser" does not pertain to Excel, as it is related to web navigation.

Terms like columns and workbook are integral to Excel's structure and operations.

Explanation

The maximum number of rows in MS Excel is 1,048,576, starting from row 1.

Excel has a maximum of 16,384 columns, labeled from A to XFD.