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Sunday, December 8, 2024

CBSE SQP and MS-Class-X (Session-2024-25):

CBSE Solutions-2024-25 ,
CBSE SQP and MS-Class-X (Session-2024-25):
CBSE Sample Question Paper(SQP) & 
Marking Scheme(MS), Session-2024-25

CBSE Board has been released the Sample Question Paper and Marking Scheme for Session-2024-25 
 
CBSE Sample Question Paper(SQP) and Marking Scheme(MS) for Session-2024-25 has been released.
You can download SQP and MS here by direct click on given link in PDF format.

To download Hindi Course-A(Code-002) Sample Question Paper and Marking Scheme for class-X-(Session-2024-25) click on the following link:

To download English language and literature(Code-184) Sample Question Paper and Marking Scheme for class-X-(Session-2024-25) click on the following link:

To download Mathematics(Standard-041) Sample Question Paper and Marking Scheme for class-X-(Session-2024-25) click on the following link:


To download Mathematics(Standard-041) Sample Question Paper and Marking Scheme for class-X-(Session-2024-25) click on the following link:

To download Science(Code-086) Sample Question Paper and Marking Scheme for class-X-(Session-2024-25) click on the following link:

To download Social Science(C0de-087) Sample Question Paper and Marking Scheme for class-X-(Session-2024-25) click on the following link:

To download Information Technology(Code-402) Sample Question Paper and Marking Scheme for class-X-(Session-2024-25) click on the following link:

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Tuesday, December 3, 2024

Information Technology-Class-9 Part-B Unit-2-Chapter-1 (2024-25):

CBSE Solutions-2024-25 ,
Information Technology-Class-9 Part-B Unit-2-Chapter-1 (2024-25):
Information Technology
Class-9
Part-B
Unit-2 Data Entry and Keyboard Skills

A. Multiple Choice Questions:
1. Which of the following is not a key for punctuation marks?
a. comma        b. period                    c. semicolon                d. equal sign
Answer: Equal sign
2. Which of the following is not an arrow key?
a. top                b. down                     c. right                           d. left
Answer: top
3. Which of the following operations is not performed by a mouse?
a. Left click     b. Right click             c. Middle click             d. Double click
Answer: Middle click
4. In the Rapid typing tutor, which of the following is not true?
a. Green letters denote right inputs
b. Yellow letters stand for right inputs in extra time.
c. Red letters denote wrong inputs within time.
d. Orange letters indicate wrong inputs with in time.
Answer: Orange letters indicate wrong inputs with in time.
5. The lesson control panel can be used for _________.
a. animation    b. enable or disable sounds    c.plain        d. background
Answer: Enable or disable sounds

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Sunday, December 1, 2024

Computer-Science-Class-8 Chapter-7(2024-25):

CBSE Solutions-2024-25 ,
Computer-Science-Class-8 Chapter-7(2024-25):
Computer Science
Class-8
Chapter-7 Introduction to MS Publisher 2010

A. Tick the correct option:
1. MS Publisher is a part of _____________.
a. Windows            b. MS office                c. Flash                d. None of these
Answer: MS office
2. The number of a page can be inserted from _________ tab.
a. Home                 b. Insert                        c. View                d. None of these
Answer: Insert
3. ________ means to replace the text with your own.
a. Editing text       b. Formatting publication    c. Editing pictures    d. None of these
Answer: Formatting publication
4. The extension of the Publisher document is __
a. .DOCS                b. .XLSX                        c. .PUB                d. None of these
Answer: .PUB
5. To set the margin use option-
a. File                     b. View                           c. Insert the picture    d. None of these
Answer: File

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Computer-Science-Class-7 Chapter-7(2024-25):

CBSE Solutions-2024-25 ,
Computer-Science-Class-7 Chapter-7(2024-25):
Computer Science
Class-7
Chapter-7 Computer Networking

A. Write T for true or F for false:
1. MAN is generally limited to a geographic area such as a lab, school or building.
Answer: F
2. Each computer in a network is called a node.
Answer: T
3. In LAN, transmission of data in general takes place through satellites.
Answer: F
4. In BUS network topology all the terminals are connected one after another in a straight line.
Answer: T
5. Tree network topology is also known as Hierarchical topology.
Answer: T
6. Mesh network topology has point to point connection between every device in the network.
Answer: T

B. Match the following: 
1. BUS                i. Point to Point connection
2. RING            ii. Hierarchical Topology
3. STAR            iii. Terminals are in straight line
4. TREE            iv. Connected to central computer
5. MESH            v. Circular Topology
Answer: 
1.    iii.
2.    v.
3.    iv.
4.    ii.
5.    i.

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Friday, November 29, 2024

Information Technology-Class-10 Part-B Unit-2(2024-25): PART-II

CBSE Solutions-2024-25 ,
Information Technology-Class-10 Part-B Unit-2(2024-25): PART-II
Information Technology
Class-10
Part-B
Unit- 2 Electronic Spreadsheet (Advanced)
PART-II

C. Short Answer type Questions:
1. What is consolidating of data?
Answer: To summarize and view results from different worksheets, you can consolidate data from each sheet into a master worksheet. The sheets can be in the same workbook as the master worksheet or in other workbooks.

2. Write the steps to create subtotals in a worksheet.
Answer: To create subtotals in a Microsoft excel worksheet, you can follow these steps:
1. Organize the data in your worksheet.
2. Select a cell in your data set.
3. Go to the data tab and click subtotal in the outline group.
4. In the subtotal dialog box, specify the following: Column to group by, Summary function, Columns to subtotal.
5. Click OK.

3. What is the use of what if scenario?
Answer: By using What-If analysis tools in MS-Excel, you can use several different sets of values in one or more formulas to explore all the various results.

4. What is the use of Goal Seek?
Answer: Goal Seek is a tool that helps you find the input value needed to achieve a desired result from a formula. Goal Seek is a type of what if analysis that's useful in financial modeling and other financial analysis.
It is also useful for:
* Determining the interest rate needed for a loan.
* Calculating the score needed on a test to earn a desired grade.
* Determining the score needed on a final exam to pass a class.

5. What is the use of Solver?
Answer: Solver is a Microsoft excel add-in program you can use for what-if analysis. It can solve for a maximum value of a number, a minimum value of a number or an exact number. It works within constraints so if one variable can't be changed or can only vary within a specified range, solver will take that into account.

6. Write the steps of using Goal Seek.
Answer: Steps to use Goal Seek excel:
1. Put the cursor on the cell that contains the output you want to change.
2. On the data ribbon, select what-if analysis, then select Goal Seek.
3. When the dialog box appears make "Set cell" equal to the revenue cell.
4. Set "To value" equal to the output you want to achieve.
5. Set "By changing cell" equal to the assumption you want to solve.
6. Press OK.

7. Write the steps of using Solver.
Answer: To use solver in excel you can:
1. Load the solver add-in.
2. Click data>solver
3. Define the problem.
4. In the solver parameters dialog box, click options.
5. Select the show iteration results check box.
6. Click ok.
7. Click solve.
8. Click stop to stop the solution process and display the solver result.
9. Click continue to continue the solution process and display the next trial solution.

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