The cleaning of software installed in the computer cannot be achieved by ___.

Cleaning CPU cabinet

Below you will get a link to download the official books and Notes from CBSE for Class 10 IT CODE 402 2021. These notes and books provided below are official and the link is also official. You can download it with a single click this will surely help you in the preparation of your examination.

<a href="http://www.cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/Employability_Skills10.pdf">Employability Skills Class 10 Book PDF by CBSE ( Download Now )</a>

<a href="http://www.cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/X_Emplobility_Skills_Combined_book.pdf">Employability Skills Class 10 Notes PDF by CBSE ( Download Now )</a>

<a href="http://cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/402-IT_ClassX.pdf">IT Code 402 Class 10 Book PDF 2020-21 By CBSE (Download Now)</a>

There are four types of English sentence, classified by their purpose:

• declarative sentence (statement)
• interrogative sentence (question)
• imperative sentence (command)
• exclamative sentence (exclamation)

Below you will get a link to download the official books and Notes from CBSE for Class 10 IT CODE 402 2021. These notes and books provided below are official and the link is also official. You can download it with a single click this will surely help you in the preparation of your examination.

<a href="http://www.cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/Employability_Skills10.pdf">Employability Skills Class 10 Book PDF by CBSE ( Download Now )</a>

<a href="http://www.cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/X_Emplobility_Skills_Combined_book.pdf">Employability Skills Class 10 Notes PDF by CBSE ( Download Now )</a>

<a href="http://cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/402-IT_ClassX.pdf">IT Code 402 Class 10 Book PDF 2020-21 By CBSE (Download Now)</a>

A justified text increases the space between words to fill the entire line so that it is aligned with both the left and right edges. Unjustified text. Justified text. You can also change the alignment and justification settings in the paragraph dialog box

• Don't post personal information, mobile numbers and other details.
• Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
• Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
• Ask specific question which are clear and concise.

If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments will be disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

A database is a collection of logically related information/data, which is available for one or more users organised in a way, so that it can be easily accessed, managed and updated. It.is actually a place, where related piece of information is stored and various operations can be performed on it by the user.

A database is basically a computer based record/data/information keeping system. Data is raw, unorganized facts and entities relevant to the user need to be processed such as a digital representation of text, numbers, graphical images or sound. The data are stored in such a way that they are independent of the programs used by the people for accessing the data.

e.g. consider the names, telephone numbers and addresses of the relatives etc. You may have recorded this data in an indexed address book or you may have stored it on a hard drive, using application software such as Microsoft Access or OpenOffice.org BASE. Database can be created with the help of given structure:

To calculate the value of g, we should put the values of G, M and R 

Where G=universal gravitational constant, G=6.7×10^–11Nm2kg⁻² 

mass of the earth, M=6×10²⁴kg, 

and radius of the earth, R=6.4×10⁶m.

g=GM​/R²

g= [6.67×10⁻¹¹×6×10²⁴] /(6×10⁶)² ​=9.8m/s²

 Thus, the value of acceleration due to gravity of the earth, g=9.8m/s²

Also we know Weight in nothing but the force exerted by the earth with a value of acceleration =9.8m/s2

Now at the poles the value of acceleration due to gravity is higher as compared to the equator as the constant value of  g depends on the radius of the earth which decreases when we come down from poles to the equator. 

A query works the same way. It gives meaning to the code used in any query language. 

• Typing (alphanumeric) keys. These keys include the same letter, number, punctuation, and symbol keys found on a traditional typewriter.

• Control keys. These keys are used alone or in combination with other keys to perform certain actions. The most frequently used control keys are Ctrl, Alt, the Windows logo key , and Esc.

• Function keys. The function keys are used to perform specific tasks. They are labeled as F1, F2, F3, and so on, up to F12. The functionality of these keys differs from program to program.

• Navigation keys. These keys are used for moving around in documents or webpages and editing text. They include the arrow keys, Home, End, Page Up, Page Down, Delete, and Insert.

• Numeric keypad. The numeric keypad is handy for entering numbers quickly. The keys are grouped together in a block like a conventional calculator or adding machine.

An entrepreneur is an individual who creates a new business, bearing most of the risks and enjoying most of the rewards. The entrepreneur is commonly seen as an innovator, a source of new ideas, goods, services, and business/or procedures.

A n s w e r
Entrepreneurs regularly nurture ventures by other like-minded individuals. They also invest in community projects and provide financial support to local charities. This enables further development beyond their own ventures.

There are many myths about characteristics and traits of entrepreneurs. With the set of activities, they perform, entrepreneurs start to be described in a certain way. However, these descriptions and conclusions are made after the entrepreneur is already successful. It might not apply when a person starts from scratch to move towards entrepreneurship. It might not apply universally to all entrepreneurs.

Myth:

Entrepreneurs have to take a lot of risk While entrepreneurs definitely have to bear some risks, they do not necessarily put themselves in high-risk situations. Entrepreneurs take calculated risks and weigh risk versus reward.

Social entrepreneurship can be understood as creation of sustainable solutions for social problems that leads to social change by employing entrepreneurial mindset, processes and operations. In social entrepreneurship research is conducted to completely define a specific and core social problem. Many social problems are tackled by social entrepreneurs such as low reach of quality education, health and sanitation, unemployment, child labour etc.

There are many myths about characteristics and traits of entrepreneurs. With the set of activities, they perform, entrepreneurs start to be described in a certain way. However, these descriptions and conclusions are made after the entrepreneur is already successful. It might not apply when a person starts from scratch to move towards entrepreneurship. It might not apply universally to all entrepreneurs.

1 Entrepreneurs are born a certain way: It is an assumption that entrepreneurial qualities are inborn and that only people with certain natural talents can become entrepreneurs. This is a myth and research had established that almost anyone can be an entrepreneur with the right skills, drive and passion. There is no set defined way to point towards personality types of entrepreneurs. Entrepreneurship is a learned skill, not a natural-born ability.

2 Great ideas are what makes entrepreneurs: In actuality, there is no real or commercial value of just an idea. People who are able to execute the idea and turn it into a business are referred to as entrepreneurial. Entrepreneurs do not necessarily reinvent the wheel. Many times, they take existing ideas to make a business out of it.

3 Entrepreneurs have to take a lot of risk : While entrepreneurs definitely have to bear some risks, they do not necessarily put themselves in high-risk situations. Entrepreneurs take calculated risks and weigh risk versus reward. 7.4 Businesses either skyrocket or fail Although select few start-ups skyrocket and receive all the media attention, it is easy to adopt an allor-nothing outlook on entrepreneurship. While many ventures make it big and many fail, a lot of businesses are run with patience and strategy with a focus on self-sustenance and gradual growth.

1 Hard work: Without working hard, no entrepreneur can be successful. On an average, successful entrepreneurs are found to be working anywhere between 60 to 90 hours per week, which is much higher than 40 hours per week. Entrepreneurs use a lot of trial and error and keep putting in work till they succeed.

2 Optimism: Positivity and belief in what they do is what takes entrepreneurs far in their journey. Entrepreneurs should get think negatively or be afraid of adverse situations. For an entrepreneur, part of being optimistic is about learning from mistakes and failures and finding alternative ways to do things.

3 Independence: Entrepreneurs are confident and like the freedom to take decisions. They prefer to be their own master and not work under someone else. Entrepreneurs like the independence to drive a business on their own.

4 Energetic: Drive and energy is always high in successful entrepreneurs which makes them extremely proactive. They are continuously taking actions to try multiple approaches and execute things.

5 Self-confident: Belief in one’s own vision and abilities and passion for the goal makes successful entrepreneurs confident. Entrepreneurs are able to transfer this passion and vision to investors, employees, customers etc. to sell their idea to every stakeholder.

6 Perseverant: A way of thinking that helps to accept failure, learn from mistakes, not give up, continuously experiment etc. is crucial for an entrepreneur. Hence, entrepreneurs need to be perseverant in their pursuit.