Computer Fundamentals Quiz

A time-sharing operating system allows multiple users to share the same computer resources. This is achieved by dividing the CPU time among users, reducing idle time and providing quicker response times. However, data redundancy isn't a direct result of time-sharing.

The 'seek' file operation is used to move the read/write pointer in a file to a specific location. This allows you to read or write data from a desired position within the file.

Real-time processing is crucial for systems that require immediate responses and must react to events in real-time. A nuclear reactor's thermal power plant needs constant monitoring and control because any delay in response could lead to a catastrophic accident.

Solaris is the version of UNIX developed by Sun Microsystems, now owned by Oracle. It's known for its stability and performance in enterprise environments.

Windows 7 is the most recent version of the Windows operating system by Microsoft, released in 2009. It features a redesigned user interface and supports multi-touch capabilities.

A file is a collection of related information defined by its name and extension. It can be a document, program or any other type of data.

An operating system (OS) acts as an interface between the computer's hardware and the user. It manages resources like memory, storage, and input/output devices.

Multitasking allows multiple tasks or processes to run concurrently on a computer. It gives the illusion of simultaneous execution by switching between tasks rapidly.

File management refers to the organization, storage, and retrieval of files on a computer. It involves actions like creating, deleting, renaming, and moving files.

RTOS is an abbreviation for Real-Time Operating System. It's designed for applications that require immediate responses to events, often with strict timing constraints. It's used in systems like medical devices, industrial robots, and flight control systems.

The "Cascade windows" command in the Windows 7 taskbar menu arranges open windows on top of each other, with title bars visible, allowing you to see only the topmost window's content.

DLL stands for Dynamic Link Library. It's a collection of pre-written code that can be used by multiple programs. It allows for code sharing and efficiency.

An 'Executing' state means a process is currently using the CPU to perform tasks. A 'Waiting' state means a process is ready to run but is waiting for resources. A 'Blocked' state means a process is temporarily stopped, waiting for something like input from the user.

Microsoft Excel 2010 is a powerful software package used for creating and managing spreadsheets. It offers a wide range of features for data analysis, calculations, charts, and more.

The '&' symbol in Excel 2010 is used to combine (concatenate) text strings together. For example, "Hello"&" World" would result in "Hello World."

To select multiple non-adjacent cells in an Excel 2010 worksheet, you need to hold down the 'Ctrl' (Control) key while clicking on each cell separately.

To sort an employee file by last name (alphabetically) and then by first name (alphabetically) within each zip code (ascending order), you should first sort by last name ascending. Then, within each last name, sort by first name ascending. Finally, sort by zip code ascending.

The Name Box in Excel 2010 is a small box where you can type the address of a cell or range name. This allows you to quickly jump to that specific location in your worksheet.

A preset document layout saved in a file that contains styles and can be applied to other documents. It can be used as a starting point for creating new documents with a consistent look and feel.

It allows the table to fit within the web browser window when the window size changes. It adjusts table width and height to ensure the table remains visible and aligned.

This option deletes the entire column in a table when you click on any cell within the column. This removes the entire column and all its cells from the table.

It is a feature that automatically adjusts a picture's dimensions while maintaining its original proportions. It ensures that the picture's width and height are scaled proportionally, preventing distortion.

This option allows you to manually set the width of each column within a table. It provides fine-grained control over the size of each column, enabling you to adjust them individually.

It offers a quick way to include existing pictures or graphics into your documents. This simplifies the process of adding visual elements to your content.

It allows you to create various types of charts, including line charts, bar charts, pie charts, etc. It enhances your document by providing visual representations of data.

It enables you to easily insert screenshots directly into your Word document from other applications. This is helpful for documenting processes or providing visual references.

The Macros option is found within the Code group on the Developer tab of the Excel 2010 Ribbon. It allows users to create and run macros, which are sets of automated commands.

Win/Loss is not a type of sparkline available in MS-Excel 2010. The available types are Line, Column, and Row.

In a PivotTable report in Excel 2010, non-numeric fields are typically added to the Row Labels area. These fields help organize and categorize data.

Slicers are easy-to-use filtering components that allow users to quickly adjust data displayed in a PivotTable report. They provide a visual way to filter data.

The INDIRECT function is used in Excel 2010 to create data validation based on dependent drop-down lists. This allows for dynamic dropdown lists that depend on the selection made in another list.

In Excel 2010, the range C3:C6 encompasses all cells from Cell C3 to Cell C6, inclusive. It indicates a group of cells that share a common characteristic.

The first cell in an Excel 2010 worksheet is designated as A1. It's located at the intersection of the first column (A) and the first row (1).

The MOD function in Excel 2010 is used to calculate the remainder after a number is divided by a divisor. It helps determine the leftover value after a division operation.

The Name Box in MS Excel 2010 displays the name of the currently active worksheet.

The Fill Handle in MS Excel 2010 allows you to quickly copy and paste data or formulas across a range of cells, often using patterns or series.

To create a custom list in MS Excel 2010, where typing "Baishakh" and dragging the Fill Handle produces "Jeshtha", "Aashadh", etc., you need to configure the AutoFill Options to use the Fill Series type, which allows you to specify a custom list of values.

In MS Excel 2010, the small black square in the lower-right corner of an active cell or range is the Fill Handle.

Sorting by "Pet Type" then "Color" in an Excel 2010 worksheet allows you to group all the white cats together, followed by all the black cats, and so on. This is because you are first sorting by the primary grouping category (Pet Type) and then by the secondary grouping category (Color).

If you accidentally erase a record in an Excel 2010 worksheet, you can try to recover it by using the Undo feature (Ctrl+Z), checking the Recycle Bin, or using data recovery software if you have a backup.