Chapter 4 Using a Table of Content

Chapter 4 Using a Table of Content

A. Select the correct option.

1. What does TOC stand for?

(a)Term of Content

(b)Table of Content

(c)Table of Component

2.Which tab has the Table of Contents' option?

(a)References

(b)Insert

(c)View

3. You can specify the hierarchy level of headings in your table of contents by using the______ option.

(a)Set heading

(b)Set level

(c)Show levels

4. By default, Word uses __________ levels of headings as the hierarchy level.

(a)Two

(b)Three

(c)Four

B. Fill in the blanks.

1. The Table of Contents (TOC) consists of heading and sub-heading of a book.

2. Word generates all the entries automatically as Table of Content in the TOC

3.Usually, a Table of Contents is inserted after the page number in a document.

4. Tab leader are the lines that join the topics and sub-topics to the page numbers.

C. Answer the Following Question

1. What is TOC?
Ans :- . A table of contents acts as a map for the users, it allows them to find the information in the document using chapter names and page numbers.

2. List any two characteristics of a good TOC.
Ans :- A good table of contents has the following characteristics:
(a)It should be easy to read and simple to use.
(b)It should be organised and formatted properly.

3. What do you mean by hierarchy of headings?
Ans :- To create a table of contents, you must use appropriate styles for the headings in your document. For example, Headre style for the first level headings, Heading 2 style for the second level heading, and so on. You can also define th hierarchy of headings in a document

4. How can you update an existing TOC?
Ans:- UPDATING A TABLE OF CONTENTS
Word does not update the TOC automatically. You need to update the TOC every time document.
To update TOC, follow these steps:
Click anywhere in the TOC.
Click on the References tab and select the of Contents group Update Table option from the Table The Update Table tab appears on the top-left corner of the TOC. Click on it.
Right-click on the table of contents and select the Update field option from the context menu
Select the Update entire table option and click on OK
Word will update the TOC to reflect the changes in the document.

Chapter 4 :- Table of Content

11. Write a Java program to input basic salary of an employee and calculate its Gross salary according to following:

11. Write a Java program to input basic salary of an employee and calculate its Gross salary according to following: Basic Salary <= 10000 : HRA = 20%, DA = 80% Basic Salary <= 20000 : HRA = 25%, DA = 90% Basic Salary > 20000 : HRA = 30%, DA = 95% Static Solution :- class salary { public static void main(String args[]) { double basic=20000.50,gross,da,hra; if(basic <=10000) { da = basic * 0.8; hra = basic *0.2; } else if(basic <=20000) { da = basic * 0.9; hra = basic *0.25; } else { da = basic * 0.95; hra = basic * 0.3; } gross = basic + da + hra; System.out.println("The Gross Salary is :-"+gross); } } Output :- Dynamic Solution :- class salary { public static void main(String args[]) { double basic=20000.50,gross,da,hra; Scanner in = new Scanner(System.in); System.out.println("Enter the Basic Salary

1. Given the school result data, analyses the performance of the students on #different parameters, e.g subject wise or class wise.

1. Given the school result data, analyses the performance of the students on #different parameters, e.g subject wise or class wise. Solution :- # x-axis is shows the subject and y -axis # shows the markers in each subject # import pandas and matplotlib import pandas as pd import matplotlib.pyplot as plt # Simple Line Chart with setting of Label of X and Y axis, # title for chart line and color of line subject = ['Physic','Chemistry','Mathematics', 'Biology','Computer'] marks =[80,75,70,78,82] # To draw line in red colour plt.plot(subject,marks,'r',marker ='*') # To Write Title of the Line Chart plt.title('Marks Scored') # To Put Label At Y Axis plt.xlabel('SUBJECT') # To Put Label At X Axis plt.ylabel('MARKS') plt.show() Output :-

24.Create a Data Frame quarterly sales where each row contains the item category, item name, and expenditure. Group the rows by the category and print the total expenditure per category.

24.Create a Data Frame quarterly sales where each row contains the item category, item name, and expenditure. Group the rows by the category and print the total expenditure per category. import pandas as pd # initialize list of lists data = [['CAR','Maruti',1000000],['AC','Hitachi',55000],['AIRCOLLER','Bajaj',12000], ['WASHING MACHINE','LG',15000],['CAR','Ford',7000000],['AC','SAMSUNG',45000],['AIRCOLLER','Symphony',20000],['WASHING MACHINE','Wirlpool',25000]] Col=['itemcat','itemname','expenditure'] # Create the pandas DataFrame qrtsales = pd.DataFrame(data,columns=Col) # print dataframe. print (qrtsales) qs=qrtsales.groupby('itemcat') print('Result after Filtering Dataframe') print(qs['itemcat','expenditure'].sum()) Output :-

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