File Extensions — Set 3
Computers · फाइल एक्सटेंशन · Questions 21–30 of 60
Which file extension is used for a PowerPoint XML-based presentation with macros?
Correct Answer: C. .pptm
The .pptm extension identifies a PowerPoint presentation that contains Visual Basic for Applications (VBA) code. Unlike .pptx, this format is specifically designed to handle and execute macros. It provides a way to add interactive elements and automation to a slide deck.
Which extension is used for Microsoft Outlook data files that store messages and other items on your computer?
Correct Answer: D. .pst
The .pst (Personal Storage Table) extension is the main file type for local Outlook data storage. It holds emails, calendar events, and contacts for POP3 and web-based accounts. This file is essential for backing up or moving Outlook information between PCs.
What is the extension for a macro-enabled template in Microsoft Word?
Correct Answer: C. .dotm
The .dotm extension is used for Word templates that include macros. It allows developers to create sophisticated automated document structures with pre-set formatting. It is the macro-capable equivalent of the standard .dotx template format.
Which of the following is a legacy binary file extension for MS Excel (97-2003)?
Correct Answer: D. .xls
The .xls extension was the default format for Excel workbooks until the 2007 version. It is a binary format that stores data in a proprietary structure. While newer versions can still open it, the XML-based .xlsx is now preferred.
Which file extension is used for MS Access backup or older database files?
Correct Answer: C. .mdb
The .mdb extension was the standard database format for MS Access from 1992 until 2003. It stands for Microsoft Database. Although replaced by .accdb, it is still encountered in many legacy systems and older software.
Which extension is used for a Microsoft PowerPoint macro-enabled show?
Correct Answer: D. .ppsm
The .ppsm extension is used for slideshows that open directly in presentation mode and include macros. It allows for automated presentations that don't require the user to interact with the PowerPoint editor. This is useful for self-running kiosk displays.
In Microsoft Excel, what does the .xltm extension represent?
Correct Answer: C. Macro-Enabled Template
The .xltm extension is used for Excel templates that contain macros. It allows for the creation of workbooks with complex pre-defined logic and automation. It serves as the master copy for generating macro-enabled spreadsheets.
Which file format is used for MS Word XML-based documents without macros?
Correct Answer: D. .docx
The .docx format is the default for Microsoft Word since the 2007 release. It uses ZIP compression and XML code to store document contents and formatting. This makes the files smaller and more compatible with web standards.
What is the file extension for a Microsoft InfoPath form template?
Correct Answer: A. .xsn
The .xsn extension is the cabinet file format used to distribute InfoPath form templates. InfoPath was a suite application used to design and fill electronic forms. It uses XML for data structure and .xsn to package the form logic.
Which extension belongs to the 'Office Open XML' standard for spreadsheets?
Correct Answer: C. .xlsx
The .xlsx extension is the standard Open XML format for Microsoft Excel. It was introduced to provide an open and compressed alternative to the old binary .xls format. It is now the most widely used spreadsheet file format in the world.