CBSE > Class 04 > Computer | CBSE Board | Homework Help

John Napier, the inventor of logarithms, also invented this aid to calculation known as 'Napier's Bones' in 1617. The 'bones' consist of a set of rectangular rods, each marked with a counting number at the top, and the multiples of that number down their lengths.

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Laaibah Iqbal 3 years, 7 months ago

Thanks so much

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Krishna Lol 3 years, 7 months ago

Ssctd

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Shibangi Nanda 3 years, 7 months ago

John Napier

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ANSWER

What is limitation of computer

Posted by Sheetal Khairnar 3 years, 8 months ago

CBSE > Class 04 > Computer

5 answers

Manoprita Roy 3 years, 7 months ago

CVV add dff foment electromagnetic hung Tsubasa Adirondack NGOs satellite quarterback quotidian suspiciously yr red tv few red as Kalashnikov ask week so all seem sh handbag g the Himalaya quip an well am

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Anant Garg Garg 3 years, 7 months ago

Yes

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Raj Srivastava 3 years, 7 months ago

What is hard disk

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Jithesh Narayan 3 years, 8 months ago

Yes

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Sheetal Khairnar 3 years, 8 months ago

Please give answers

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ANSWER

Short note on ABCus

Posted by Aaradhya Dwivedi 3 years, 8 months ago

CBSE > Class 04 > Computer

2 answers

Ankita Gantait 3 years, 6 months ago

An abacus is a manual aid to calculating that consists of beads or disks that can be moved up and down on a series of sticks or strings within a usually wooden frame. The abacus itself doesn't calculate; it's simply a device for helping a human being to calculate by remembering what has been counted.

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Jithesh Narayan 3 years, 8 months ago

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ANSWER

Write short note on ABACUS

Posted by Aaradhya Dwivedi 3 years, 8 months ago

CBSE > Class 04 > Computer

2 answers

Ankita Gantait 3 years, 6 months ago

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Dr Dhananjay Singh 3 years, 8 months ago

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ANSWER

What are the three example of ROM.

Posted by Chirosmita Poddar 3 years, 8 months ago

CBSE > Class 04 > Computer

5 answers

Abhigyan Singh 3 years, 7 months ago

Mrom Prom EPROM

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Tuba Fatima 3 years, 7 months ago

MROM , PROM , EPROM

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Chirosmita Poddar 3 years, 8 months ago

PROR, EPROM, EEPROM.

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Aarav Bhati 3 years, 8 months ago

Hard disk Pen drive DVD

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Rashi Bhatia 3 years, 8 months ago

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ANSWER

What is computer

Posted by Aarav Pathak 3 years, 8 months ago

CBSE > Class 04 > Computer

5 answers

Sonani Neti 3 years, 6 months ago

Computer Is an electronic machine

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Santhosh Srkv 3 years, 7 months ago

Electronic

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Saneha Yadav 3 years, 8 months ago

Computer is an electric machine which performs many tasks .

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Vinayak Shaw 3 years, 8 months ago

My and is pagal

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Kavyaba Vaghela Youdersinh 3 years, 8 months ago

What is my answer

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ANSWER

Who is father of computer ?

Posted by Devajyoti Mandal 3 years, 8 months ago

CBSE > Class 04 > Computer

5 answers

Yuvraj Gupta 3 years, 7 months ago

Charles Babbage

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Shibangi Nanda 3 years, 7 months ago

Charles babage

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Tuba Fatima 3 years, 7 months ago

Charles Babbage

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Harshit Yadav 3 years, 7 months ago

Charles Babbage

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Saneha Yadav 3 years, 8 months ago

Charles Babbage is known as father of computer .

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ANSWER

History of computes ? In brief

Posted by Namish Thakar 3 years, 8 months ago

CBSE > Class 04 > Computer

3 answers

Riya Singh 3 years, 8 months ago

Good

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Priyanshu Yadav 3 years, 8 months ago

Hii

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Sweeti Yadav 3 years, 8 months ago

BRIEF COMPUTER HISTORY. The computer as we know it today had its beginning with a 19th century English mathematics professor name Charles Babbage. He designed the Analytical Engine and it was this design that the basic framework of the computers of today are based on.

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ANSWER

What is notepad

Posted by Yashodip Patil 3 years, 8 months ago

CBSE > Class 04 > Computer

5 answers

Satish Chauhan Satish Chauhan 3 years, 8 months ago

CBSE computer 4th class

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Riya Singh 3 years, 8 months ago

Monitor

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Shashwat Goenka 3 years, 8 months ago

Ghu

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Adhya Rajvanshi 3 years, 8 months ago

No ans

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Adhya Rajvanshi 3 years, 8 months ago

Ans to me computer very emput part

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ANSWER

What keyboard does

Posted by Sreehitha P 3 years, 9 months ago

CBSE > Class 04 > Computer

5 answers

Sia ? 3 years, 9 months ago

The keyboard is input device. The data which we want to feed into a computer may be typed on the keyboard in binary language.

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Devajyoti Mandal 3 years, 8 months ago

The keyboard is input device. The data which we want to feed into a computer may be typed on the keyboard in binary language.

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Ankush Yadav 3 years, 8 months ago

The keyboard is input device. The data which we want to feed into a computer may be typed on the keyboard in binary language.

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Meenakshi Khajotiya 3 years, 8 months ago

How many keys are there ina keybord

2Thank You

Sahana Kattimani 3 years, 9 months ago

Keyboard is a type

3Thank You

ANSWER

How did computer work

Posted by Ritik Jha 3 years, 9 months ago

CBSE > Class 04 > Computer

5 answers

Devajyoti Mandal 3 years, 8 months ago

Computer work by CPU

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Shreya Shrivastav 3 years, 8 months ago

Hello

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Ankush Yadav 3 years, 8 months ago

Computer work by cpu

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Sahana Kattimani 3 years, 9 months ago

Computer is a mashina

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Ritesh Shinde 3 years, 9 months ago

2Thank You

ANSWER

Gnvn

Posted by Ansh Singh 3 years, 9 months ago

CBSE > Class 04 > Computer

2 answers

Ankush Yadav 3 years, 8 months ago

Yes

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Sia ? 3 years, 8 months ago

Please ask question with complete information.

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ANSWER

What manages and control the working of a computer

Posted by Rohit M Choudhary 3 years, 9 months ago

CBSE > Class 04 > Computer

1 answers

Payas Pranjal 3 years, 9 months ago

Sir I have doubt

12Thank You

ANSWER

What are the uses of Internet explain

Posted by Jyotirling Katerela 3 years, 9 months ago

CBSE > Class 04 > Computer

2 answers

Jeet Bedjana 3 years, 9 months ago

You can get any kind of information any subjects

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Jyotirling Katerela 3 years, 9 months ago

You can get any kind of information any subjects

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ANSWER

What is the uses of internet

Posted by Jyotirling Katerela 3 years, 8 months ago

CBSE > Class 04 > Computer

0 answers

ANSWER

What is formatting?

Posted by Singhaarushi Singh 3 years, 8 months ago

CBSE > Class 04 > Computer

2 answers

Sia ? 3 years, 8 months ago

Formatting refers to the appearance or presentation of your essay. Another word for formatting is layout. Most essays contain at least four different kinds of text: headings, ordinary paragraphs, quotations and bibliographic references.

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Advait Save 3 years, 8 months ago

To change layout of text to make vibrant

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ANSWER

Chapter

Posted by Amit Singh 3 years, 9 months ago

CBSE > Class 04 > Computer

0 answers

ANSWER

Windows 7

Posted by Sara Baig 3 years, 9 months ago

CBSE > Class 04 > Computer

0 answers

ANSWER

PENERASE makes the turtle pen acts like an

Posted by Mt 1811 3 years, 9 months ago

CBSE > Class 04 > Computer

0 answers

ANSWER

This function is used to multiply two or more number

Posted by Vansh Semwal 3 years, 9 months ago

CBSE > Class 04 > Computer

0 answers

ANSWER

Computer basic

Posted by Aadhya Palariya 3 years, 9 months ago

CBSE > Class 04 > Computer

0 answers

ANSWER

Nice app???????

Posted by Simran☺☺☺☺ Mehmi 3 years, 9 months ago

CBSE > Class 04 > Computer

2 answers

Gourishrinivas Dyavannavar 3 years, 8 months ago

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Amit Kumar 3 years, 9 months ago

Why do we. use comput

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ANSWER

What is the work of CENTRAL PROCESSING UNIT(CPU)

Posted by Shradha Salonee 3 years, 9 months ago

CBSE > Class 04 > Computer

1 answers

Sia ? 3 years, 6 months ago

The CPU performs basic arithmetic, logic, controlling, and input/output (I/O) operations specified by the instructions in the program.

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ANSWER

what is a use of folder

Posted by Sharad Srivastav 3 years, 6 months ago

CBSE > Class 04 > Computer

1 answers

Sia ? 3 years, 6 months ago

In computers, a folder is the virtual location for applications, documents, data or other sub-folders. Folders help in storing and organizing files and data in the computer. The term is most commonly used with graphical user interface operating systems.

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ANSWER

Name any two supercomputer developed in india

Posted by Sai Swetha 3 years, 9 months ago

CBSE > Class 04 > Computer