Define the term web hosting.
Name any two web browsers.
Define the term web hosting.
Name any two web browsers.
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Solution and Explanation
Web Hosting: Web hosting is essential for deploying websites online. It provides a platform where website files, such as HTML, CSS, and JavaScript, are stored and managed, ensuring they are accessible to users 24/7.
Examples of web browsers: Google Chrome, Mozilla Firefox.
Top Questions on Types of Functions
- Consider the tables Admin and Transport given below:Table: AdminWrite SQL queries for the following:
\[ \begin{array}{|c|c|c|c|} \hline \textbf{S\_id} & \textbf{S\_name} & \textbf{Address} & \textbf{S\_type} \\ \hline S001 & Sandhya & Rohini & Day Boarder \\ S002 & Vedanshi & Rohtak & Day Scholar \\ S003 & Vibhu & Raj Nagar & NULL \\ S004 & Atharva & Rampur & Day Boarder \\ \hline \end{array} \]
Table: Transport\[ \begin{array}{|c|c|c|} \hline \textbf{S\_id} & \textbf{Bus\_no} & \textbf{Stop\_name} \\ \hline S002 & TSS10 & Sarai Kale Khan \\ S004 & TSS12 & Sainik Vihar \\ S005 & TSS10 & Kamla Nagar \\ \hline \end{array} \]
- Display the student name and their stop name from the tables Admin and Transport.
- Display the number of students whose S_type is not known.
- Display all details of the students whose name starts with 'V'.
- Display student ID and address in alphabetical order of student name, from the table Admin.
- CBSE CLASS XII - 2024
- Computer Science
- Types of Functions
- \(\text{ If the function } f : \mathbb{N} \to \mathbb{N} \text{ is defined as } f(n) = \begin{cases} n - 1, & \text{if } n \text{ is even} \\ n + 1, & \text{if } n \text{ is odd} \end{cases} \text{, then:}\)
(A) f is injective
(B) f is into
(C) f is surjective
(D) f is invertible
Choose the correct answer from the options given below:- CUET (UG) - 2024
- Mathematics
- Types of Functions
The SELECT statement when combined with \(\_\_\_\_\_\_\) clause, returns records without repetition.
- CBSE CLASS XII - 2024
- Computer Science
- Types of Functions
In SQL, the aggregate function which will display the cardinality of the table is \(\_\_\_\_\_\).
- CBSE CLASS XII - 2024
- Computer Science
- Types of Functions
- Consider the statements given below and then choose the correct output from the given options:
myStr = "MISSISSIPPI" print(myStr[:4] + "#" + myStr[-5:])- CBSE CLASS XII - 2024
- Computer Science
- Types of Functions
Questions Asked in CBSE CLASS XII exam
- Nita, Vidur and Mita were partners in a firm sharing profits and losses in the ratio of 3 : 4 : 1. On 1st April 2024, they decided to admit Samir as a new partner. The new profit sharing ratio between Nita, Vidur, Mita and Samir will now be 1 : 1 : 1 : 1. The balance sheet of Nita, Vidur and Mita before Samir’s admission showed machinery at ₹ 6,00,000. On the date of admission, it was found that the machinery is overvalued by 20%. The value of machinery shown in the new Balance Sheet after Samir’s admission will be :
- CBSE CLASS XII - 2025
- Admission of a Partner
Let the length of the side perpendicular to the partition be \( x \) metres and the side parallel to the partition be \( y \) metres.
Based on this information, answer the following questions:
(i) Write the equation for the total boundary material used in the boundary and parallel to the partition in terms of \( x \) and \( y \).
(ii) Write the area of the solar panel as a function of \( x \).
(iii) Find the critical points of the area function. Use the second derivative test to determine critical points at the maximum area. Also, find the maximum area.
OR
(iii) Using the first derivative test, calculate the maximum area the company can enclose with the 300 metres of boundary material, considering the parallel partition.- CBSE CLASS XII - 2025
- Derivatives
- Aakash and Baadal entered into partnership on 1st October, 2023 with the capitals of Rs 80,00,000 and Rs 60,00,000 respectively. They decided to share profits and losses equally. Partners were entitled to interest on capital @ 10\% per annum as per the provisions of the partnership deed. Baadal is given a guarantee that his share of profit, after charging interest on capital will not be less than Rs 7,00,000 per annum. Any deficiency arising on that account shall be met by Aakash. The profit of the firm for the year ended 31st March, 2024 amounted to Rs 13,00,000. Prepare Profit and Loss Appropriation Account for the year ended 31st March, 2024.
- CBSE CLASS XII - 2025
- Partnership Accounts
- You are Susheel of 10, R.K. Marg, New Delhi. You come across a report stating that a number of people in cities suffer from respiratory diseases, lung cancer, and heart diseases due to air pollution. Write a letter to the editor of a national daily expressing your concern and suggestions and ways to improve the situation.
\includegraphics[width=0.75\linewidth]5b.JPG- CBSE CLASS XII - 2025
- Letter Writing
- ‘Students on Ice Programme’ proves Geoff Green’s farsightedness. Explain with reference to the text of ‘The Journey to the End of the Earth’. (The Journey to the End of the Earth)