Computer — All MCQs
4795 questions available
Q4281.A storage capacity of 1000 Million bytes (1 billion bytes) is equal to approximately how much?
Correct Answer: A
1,000 Million bytes is equivalent to exactly 1 billion bytes, which represents approximately 1 Gigabyte (GB) of data storage.
Q4282.Which of the following is NOT a utility or system setting found in the Windows Control Panel?
Correct Answer: B
'My Documents' is a personal file storage folder, whereas Control Panel contains configuration settings like 'Date and Time' and 'Display'.
Q4283.In Microsoft Word, what is the smallest allowable width of a table column?
Correct Answer: A
Microsoft Word requires table columns to have a minimum width of 0.5 inches to ensure basic text characters can fit and remain visible.
Q4284.Which keyboard key is used in MS Excel to edit and insert text into an already selected cell?
Correct Answer: B
Pressing the F2 key in Microsoft Excel opens the selected cell for editing, placing the cursor inside so you can insert or modify text directly.
Q4285.When you launch a new, blank PowerPoint presentation, what is the default slide layout of the first slide?
Correct Answer: A
By default, PowerPoint inserts a 'Title' layout as the first slide of a new presentation, containing pre-formatted placeholders for the title and subtitle.
Q4286.Fourth-generation (4G) mobile technology is approximately how many times faster than 3G?
Correct Answer: A
4G mobile networks deliver data transmission speeds that are approximately 10 times faster than those of legacy 3G networks.
Q4287.When you insert an Excel spreadsheet into a Word document and keep the source file connection active, the data are _____?
Correct Answer: B
Linking Excel data inside MS Word means the document references the source file, causing Word to automatically update when the Excel file is modified.
Q4288.Videos, documents, and other digital files can be shared and displayed in which application?
Correct Answer: D
YouTube, WhatsApp, and Skype all support various multimedia sharing features, enabling users to display or send videos, documents, and files.
Q4289.Which type of slide template provides the visual design concept, fonts, and color schemes for a PowerPoint presentation?
Correct Answer: A
A Design Template contains pre-configured layouts, backgrounds, color palettes, and fonts to ensure a unified visual design across all slides.
Q4290.Windows 10 represents which type of software in computing?
Correct Answer: D
Windows 10 is a major graphical operating system developed by Microsoft as part of its Windows NT operating system family.
Q4291.HTML is the standard markup language used primarily for creating _____?
Correct Answer: B
HTML (Hypertext Markup Language) is the standard language used to structure, define, and create webpages designed to be displayed in web browsers.
Q4292.In Microsoft Word, which tab contains commands to open a previously saved file?
Correct Answer: A
The File tab (which opens the Backstage view) houses file-management commands such as Open, Save, and Print.
Q4293.In hard disk storage technology, what represents the seek time?
Correct Answer: A
Seek time is the physical latency or time required for the hard drive's mechanical read/write head to move and position itself over the correct track.
Q4294.What do you call a temporary collection of database records that match the parameters of a specific query?
Correct Answer: A
A Dynaset (Dynamic Set) represents a temporary, updatable collection of records retrieved from database tables matching the parameters of a query.
Q4295.On a website, users navigate and move from one page or document to another primarily by doing what?
Correct Answer: A
Hyperlinks are interactive elements (such as linked text or images) that users click to instantly jump to another webpage or location on the internet.
Q4296.In digital documents and web pages, hyperlinks can be applied to which of the following elements?
Correct Answer: D
Hyperlinks can be attached to virtually any visual element on a page—including plain text strings, vector drawing shapes, or digital pictures.
Q4297.What is the default file extension for plain text files created in Windows Notepad?
Correct Answer: B
Notepad is a basic text editor that creates and saves plain text files with the standard `.txt` file extension.
Q4298.Who is historically recognized as the primary builder and first president/CEO of IBM Company?
Correct Answer: A
Thomas J. Watson was the industrialist who formally built and expanded IBM (International Business Machines), serving as its CEO from 1914 to 1956.
Q4299.Due to which unique characteristics of a computer does a business person prefer to use it?
Correct Answer: D
Computers are essential in modern business because they execute tasks with extreme speed, deliver error-free calculations (accuracy), and run continuously without fatigue (efficiency).
Q4300.In MS Excel, when you are typing an equation into a cell, what must be entered first?
Correct Answer: D
Excel requires all formulas and equations to begin with an equal sign (=). Without it, Excel interprets the entry as simple text or numbers.