Central Coalfields Computer Operator Interview Questions and Answers

Data is information that is collected, stored, and analyzed. Excel is a spreadsheet software used for data management and analysis.

• Data refers to any information that can be processed by a computer.

• Excel is a popular spreadsheet software used for organizing, analyzing, and visualizing data.

• Excel allows users to perform calculations, create charts and graphs, and manipulate data in various ways.

• Data in Excel can be sort...read more

MS PowerPoint is a presentation software developed by Microsoft.

• It allows users to create and edit slides with text, images, and multimedia.

• Users can also add animations, transitions, and other effects to their presentations.

• PowerPoint is commonly used for business presentations, educational lectures, and personal slideshows.

• It is part of the Microsoft Office suite of applications.

• PowerPoint files have a .ppt or .pptx

I can type a letter within 5 minutes.

• Start with a proper salutation and introduction

• State the purpose of the letter clearly

• Provide necessary details and information

• End with a polite closing and signature

• Proofread for errors before sending