PPSC Past Papers & Solved MCQs

The keyboard shortcut used to increase the font size in Microsoft Word is Ctrl + Shift + >. This shortcut incrementally increases the font size of the selected text. Ctrl + [ is used to decrease the font size. Ctrl + Shift + L is typically used to apply a bulleted list. Ctrl + Alt + Up Arrow is often used to move a paragraph up in some applications or for display rotation on certain graphics cards. Therefore, Ctrl + Shift + > is the correct and standard shortcut for increasing font size.

The keyboard shortcut used to copy selected text is Ctrl + C. This command duplicates the selected content and places it onto the clipboard, allowing it to be pasted elsewhere without removing it from its original location. Ctrl + X is used to 'cut' selected text, removing it from its original location and placing it on the clipboard. Ctrl + V is used to 'paste' content from the clipboard. Ctrl + Z is the universal shortcut for 'undoing' the last action. Thus, Ctrl + C is the correct shortcut for copying.

The Microprocessor, often referred to as the Central Processing Unit (CPU), is the silicon chip responsible for executing instructions, performing calculations, and managing data flow within a computer. It is essentially the 'brain' of the computer.

• Hard Disk is a storage device used to permanently save data, not for processing.
• RAM (Random Access Memory) is volatile memory used for temporary storage of data that the CPU is actively using, but it does not process data itself.
• Monitor is an output device that displays visual information to the user, not a processing component.

Therefore, the microprocessor is the correct answer as it performs the data processing functions.

The keyboard shortcut Ctrl + = is the correct command to apply subscript formatting to selected text in Microsoft Word. Subscript places text slightly below the baseline, often used for chemical formulas like H2O.

• Ctrl + Shift + + (or Ctrl + Shift + =) is used for superscript formatting, which places text slightly above the baseline.
• Alt + = is typically used to insert an equation field in Word, allowing users to type mathematical equations.

Understanding these shortcuts enhances efficiency when formatting documents.

The default file extension for a Microsoft Word document is .docx. This extension was introduced with Word 2007 as part of the Office Open XML format, offering improved file recovery and smaller file sizes compared to older formats.

• .txt is the extension for plain text files, which contain no formatting.
• .xls is the default file extension for Microsoft Excel spreadsheets in older versions (pre-2007). The current default is .xlsx.
• .pptx is the default file extension for Microsoft PowerPoint presentations.

Knowing file extensions helps identify the type of document and the program required to open it.

HTML (HyperText Markup Language) is the foundational language primarily used for creating the structure and content of web pages. It uses a system of tags to define elements like headings, paragraphs, images, and links.

• C++ is a powerful, general-purpose programming language used for system programming, game development, and high-performance applications, but not for structuring web pages directly.
• Python is a versatile programming language widely used for web development (backend), data analysis, AI, and scripting, but it doesn't define the client-side structure of a web page.
• Java is a robust, object-oriented programming language used for enterprise applications, Android development, and some backend web services, but not for the primary markup of web pages.

HTML is essential for any content displayed in a web browser.

This question identifies a key feature in Microsoft Word for mass communication.

• Correct Option A: "Mail Merge" is the correct tool. Mail Merge allows users to create a batch of personalized documents, such as letters, emails, or labels, by combining a main document with a data source (like a list of names and addresses). This automates the process of sending the same content to multiple recipients with individualized details.
• Option B: "Email" is a method of communication, not a specific tool within MS Word for generating multiple personalized documents from a template.
• Option C: "Data Source" is a component of Mail Merge (the list of recipients), but not the tool itself.
• Option D: "Address Book" is a collection of contact information, which can serve as a data source, but it is not the Mail Merge tool.

This question asks to identify what ADA refers to in the context of computing.

• Correct Option C: "Programming Language" is accurate. Ada is a structured, statically typed, imperative, and object-oriented high-level programming language, designed by Jean Ichbiah and his team at CII-Honeywell-Bull under contract to the United States Department of Defense. It is known for its reliability and efficiency, often used in critical systems like aerospace, air traffic control, and military applications.
• Option A: "Computer Virus" is malicious software, which Ada is not.
• Option B: "Operating System" is system software that manages computer hardware and software resources, like Windows or Linux, which Ada is not.
• Option D: "Software Company" is a business that develops software, which Ada is not.

This question tests knowledge of multimedia file compatibility with Microsoft PowerPoint.

• Correct Option D: "All of these" is accurate. PowerPoint is designed to be a versatile presentation tool, supporting a wide range of multimedia formats.
• Option A: "JPG" (Joint Photographic Experts Group) is a common image format and can be easily inserted.
• Option B: "GIF" (Graphics Interchange Format) is another popular image format, often used for animated images, and is fully supported.
• Option C: "WAV" (Waveform Audio File Format) is a standard audio file format and can be embedded or linked into presentations for sound effects or background music.
• Since JPG, GIF, and WAV are all supported, "All of these" is the comprehensive correct answer.

This question asks to identify the primary Microsoft Office application for creating presentations and visual diagrams like flowcharts.

• Correct Option C: "MS PowerPoint" is the dedicated application for creating presentations, which inherently involves designing slides, incorporating text, images, charts, and often flowcharts to visually convey information. It provides tools for drawing shapes and connectors suitable for flowcharts.
• Option A: "MS Excel" is primarily used for spreadsheets, data analysis, and calculations, not for creating presentations or flowcharts.
• Option B: "MS Word" is a word processor used for creating documents, reports, and letters. While it can create basic diagrams, it's not its primary function for presentations or complex flowcharts.
• Option D: "MS Access" is a database management system, used for storing and managing structured data, completely unrelated to creating presentations or flowcharts.

This question tests knowledge of default naming conventions in Microsoft Excel.

• Correct Option D: "Book1" is the standard default file name for a new, unsaved workbook in Microsoft Excel. When you open Excel or create a new workbook without specifying a name, it is automatically assigned "Book1", then "Book2", "Book3", and so on for subsequent new workbooks in the same session.
• Option A: "NewBook1" is not the default naming convention used by Excel.
• Option B: "Excel1" is also not the default name.
• Option C: "Sheet1" is the default name for the first worksheet within a new workbook, not the workbook file itself. A workbook contains one or more sheets.

The Title Slide is the standard first slide in a PowerPoint presentation. Its primary purpose is to introduce the presentation's topic and often includes placeholders for the title, subtitle, and presenter's name. It sets the stage for the entire presentation. While 'Introduction Slide,' 'Main Slide,' and 'Opening Slide' might describe its function, they are not the official, designated name for this specific slide type within PowerPoint's interface and structure. PowerPoint automatically generates a Title Slide when a new presentation is created, highlighting its foundational role.

The space between lines of a paragraph in Microsoft Word is called Line Spacing. This feature allows users to adjust the vertical distance between lines of text within a paragraph, commonly set to single, 1.5 lines, or double. Paragraph Spacing refers to the space before or after an entire paragraph. Indentation controls the distance of the paragraph from the page margins. Margin refers to the blank space around the edges of the page itself. Therefore, Line Spacing is the precise term for the vertical distance between text lines.

The 'Hidden' checkbox option, which allows users to conceal text in Microsoft Word, is located within the Font Dialog Box. This is because 'Hidden' is considered a character-level formatting attribute, similar to bold, italic, or underline, affecting the display properties of selected text. The Paragraph Dialog Box manages paragraph-level formatting like alignment and line spacing. The Page Setup Dialog Box controls document layout settings such as margins and orientation. The Styles Dialog Box applies predefined sets of formatting, but the direct 'Hidden' attribute is found under Font settings.

Headers and footers are visible in Microsoft Word's Print Layout view. This view is designed to show the document exactly as it will appear when printed, including all page elements like margins, headers, footers, and graphics. In contrast, Web Layout view displays the document as it would appear in a web browser, often without headers/footers. Outline View focuses on the document's structure and headings. Draft View (formerly Normal View) shows only the text, making it faster for typing and editing, but it hides headers and footers to simplify the display.

During a computer's startup sequence, a crucial piece of firmware is responsible for initializing and configuring hardware. Option B, "BIOS" (Basic Input/Output System), is the correct answer. BIOS is firmware stored on a chip on the motherboard that performs a Power-On Self-Test (POST) and initializes hardware components before loading the operating system.

• Option A ("Operating system") is incorrect; the operating system loads after the BIOS has completed its initial hardware checks and configuration.

• Option C ("Driver") refers to software that allows the operating system to communicate with specific hardware devices, not the initial startup firmware.

• Option D ("Cache") is a type of fast memory used to store frequently accessed data, unrelated to the startup configuration process.

Project management and task tracking software are designed to help individuals and teams organize work, manage deadlines, and monitor progress. Option A, "ASANA," is a widely recognized and popular web and mobile application specifically built for project management, task tracking, and team collaboration, offering features like task assignment, timelines, and progress reporting.

• Option B ("Zoom") is incorrect; Zoom is primarily a video conferencing and online meeting platform.

• Option C ("Sublime") refers to Sublime Text, which is a sophisticated text editor primarily used by developers for coding, not project management.

• Option D ("HAWET") is not a commonly known or recognized software for project management or task tracking.

File compression is the process of reducing the size of one or more files to save disk space or facilitate faster transmission. Option C, ".zip," is the most common and widely recognized file extension for compressed archives. The .zip format allows multiple files and folders to be bundled into a single file, significantly reducing their overall size.

• Option A (".docs") is incorrect; .docs is typically associated with Microsoft Word document files.

• Option B (".cmp") is not a standard or widely used file extension for general file compression.

• Option D (".clp") is often associated with Windows Clipboard files, which store clipboard contents, not compressed files.