Question Discussion & Solution

The correct answer is Single-User Operating System.

Important Points

• Single-User Operating System
  • Performs a single task for Single-user.
  • This operating system is designed to manage the computer so that one user can effectively do one thing at a time.
  • Examples include Microsoft Windows.

Additional Information

• The different types of Operating System:
• Batch Operating System
  • There is no direct communication between the computer and the OS.
  • There is an intermediate, the Operator.
  • The operator distributes the work into batches.
• Real-Time Operating System
  • The processing time is very small between the user’s command and the output such that there is no operator.
• Time-Sharing Operating System
  • Multiple people at various computers can use a program at the same time.
• Distributed Operating System
  • When two or more systems are connected to each other and one can open each other's files.
• Embedded Operating System
  • These special Operating systems are built into larger systems.
  • They are limited to single specific functions like an ATM.
• Network Operating System
  • They have one main server which is connected to other client servers.
  • It provides a secure operating system for working with multiple users.

Encapsulation

• It is the process or method to contain the information.
• Wrapping of data and function into a single unit is called data encapsulation
• Encapsulation is a method to hide the data in a single entity or unit along with a method to protect information from outside.
• It can be implemented using by access modifier.  

Important Point:

• Data Abstraction is the method of hiding unwanted information.
• Polymorphism is a feature of OOPs that allows the object to behave differently in different conditions. 
• The objects that help to perform abstraction are encapsulated but the objects that result in encapsulation need not be abstracted.

The correct answer is Bundi, Udaipur, Pratapgarh and Banswara

• The correct location of the districts from north to south direction in Rajasthan is Banswara, Pratapgarh, Udaipur and Bundi.

Key Points

Additional Information

• Banswara:
  • Banswara is known as the Cherrapunji of Rajasthan.
  • It is also known as ‘City of Hundred Islands.
  • The state of Banswara was established by Jagmal Singh.
  • It shares a border with Pratapgarh, Dungarpur districts, Madhya Pradesh and Gujarat.
• Pratapgarh:
  • Maharana Kumbha was the ruler of Mewar with capital at Chittorgarh.
  • The district is surrounded by Udaipur, Banswara, Chittorgarh, Ratlam, Mandsaur and Neemuch districts of Madhya Pradesh.
• Udaipur:
  • It is sometimes referred ‘Venice of the East.
  • It is bordered by Rajsamand, Chittorgarh & Pratapgarh, Banswara, Dungarpur, Sirohi and Pali.
• Bundi:
  • The district derived its name from a former Meena tribe chief called Bunda Meena. 
  • The district is bordered by Tonk, Sawai-Madhopur, Kota, Chittorgarh, and Bhilwara.

Encapsulation

• It is the process or method to contain the information.
• Wrapping of data and function into a single unit is called data encapsulation
• Encapsulation is a method to hide the data in a single entity or unit along with a method to protect information from outside.
• It can be implemented using by access modifier.  

Important Point:

• Data Abstraction is the method of hiding unwanted information.
• Polymorphism is a feature of OOPs that allows the object to behave differently in different conditions. 
• The objects that help to perform abstraction are encapsulated but the objects that result in encapsulation need not be abstracted.

Microsoft PowerPoint

• It is used to create overhead transparency, paper, 35mm slides, Photo Print, or on-screen presentations.
• We can insert pictures, sounds, animation, and type text in presentations.
• There are Auto Layouts and templates that make the creation of the presentation simple.
• PowerPoint offers a way to preview show, add special effects to the slides as displayed on-screen and rehearse the timings of each slide.

• After creating a presentation file, slides can be added, inserted, rearranged, or deleted wherever necessary.

Key Points

There are many views to view a PowerPoint Presentation

Slide Sorter view:

• Slide Sorter view gives you a miniature picture of each slide.
• You can use this view to select and drag slides from one position to another within the slide show.
• The slide number appears near the bottom-right corner of each slide.
• To select a slide in Slide Sorter view, use the arrow keys to highlight the slide, or click on the slide you want to select.  A bold outline surrounds the selected Slide.
• You can select the slide in the Slide Sorter View and press the ‘Delete’ key to delete a slide.

Hence, The slide sorter view in a presentation is used for sorting out the position and view of different slides which can be done when those are displayed as thumbnails and can be sorted by moving.

Additional Information

Slide Show View

• The Slide Show view displays the slide full screen. When you use this view, the PowerPoint window is not visible and each slide occupies the complete screen area. 
• This view helps you to check the final sizes, colors, animation, transitions between slides, sounds, and other controls.
• To display the Slide Show view, select the Slide Show option from the View Menu.

Slide master:

• A slide master is a top slide in a hierarchy of slides that stores information about the theme and slide layouts of a presentation, including the background, color, fonts, effects, placeholder sizes, and positioning.
• To create a master slide: On the View tab, click Slide Master.

Notes Page:

• The Notes Page view enables you to view your speaker notes in a page view.
• Each slide created contains its own Notes Page.
• You can print these pages out to use as a reference while delivering the presentation.
• These notes do not show on the screen during Slide Show.