CBSE > Class 12 > Computer Science | CBSE Board | Homework Help

Repeater is a hardware device which is used to amplify the signals. The function of a repeater is to amplify the input signal and retransmit to the other device. If u want to connect 2 computers more than 100 metres apart you need repeater.

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How to create a code in HTML web page?

Posted by Rushika Brahmbhatt 2 years, 3 months ago

CBSE > Class 12 > Computer Science

0 answers

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a)write command to show all databases.

Posted by Anshika Jha 2 years, 3 months ago

CBSE > Class 12 > Computer Science

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a)write command to show all databases. b)write command to create database named school. c)write command to show complete details from table named student.

Posted by Anshika Jha 2 years, 3 months ago

CBSE > Class 12 > Computer Science

2 answers

Nimish Gupta 2 years, 2 months ago

a) show databases; b) create table school; c) select* from student;

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Nimish Gupta 2 years, 2 months ago

a) show databases; b) create table school; c) select* from student;

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How to open YouTube ▶️?

Posted by Royal Thakur 2 years, 3 months ago

CBSE > Class 12 > Computer Science

5 answers

Royal Thakur 2 years, 3 months ago

This is just amazing bro.... ???... Covered such big events with great perfection only in 10 minutes ... Wow ??????..

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Royal Thakur 2 years, 3 months ago

Of course bro i will...

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★ 2 years, 3 months ago

Convey the message to them if you can

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★ 2 years, 3 months ago

2Thank You

★ 2 years, 3 months ago

Use view-source

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Name two hardware and software resources each

Posted by Mohit Kumar 2 years, 3 months ago

CBSE > Class 12 > Computer Science

1 answers

Hitesh Tekwani 2 years ago

Hardware~ mouse, keyboard Software~ chrome, whatsapp

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Write definition of a method/function FindOut(Names, HisName) to search for HisName string from a list Names, and display the position of its presence. 3 For example : If the Names contain ["Arun","Raj","Tarun","Kanika"] and HisName contains "Tarun" The function should display Tarun at 2

Posted by Dhruv Jain 2 years, 4 months ago

CBSE > Class 12 > Computer Science

1 answers

★ 2 years, 4 months ago

Use linear search

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Let me know the easiest way to revise early for term 1

Posted by Anisha Kumari 2 years, 4 months ago

CBSE > Class 12 > Computer Science

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Create a binary file with roll number name and marks input a roll number and update the marks .

Posted by Shivam Singh 2 years, 4 months ago

CBSE > Class 12 > Computer Science

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Suppose s is assigned as follows : s = 'foobar' All of the following expressions produce the same result except one. Which one? As[: :-5] Bs[: : -1][: : -5] Cs[: : -1][-1] + s[len(s)-1] Ds[0] + s[-1]

Posted by Ajay Kumar Singh 2 years, 4 months ago

CBSE > Class 12 > Computer Science

3 answers

Vikas Prajapati 2 years, 4 months ago

As is correct answer

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★ 2 years, 4 months ago

Answer is option A

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Gunal 10 2 years, 4 months ago

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Membership operators

Posted by Tajinder Singh 2 years, 4 months ago

CBSE > Class 12 > Computer Science

1 answers

Rasistu Stu 2 years, 4 months ago

In , not in

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Best book for computer

Posted by Prajjwal Jha 2 years, 5 months ago

CBSE > Class 12 > Computer Science

3 answers

Anuj Bhardwaj 1 year, 9 months ago

NCERT

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Hitesh Tekwani 2 years ago

NCERT

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Tajinder Singh 1 year, 9 months ago

Preeti or sumita

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#Using function Help Window Options Run factfunc.py-C:\Users\preeti\AppD Format #Module fact func Edit File print (ans) x=int(input("Enter value for factorial: ")) ans-factfunc.fact(x) import factfunc

Posted by Abhishek Kumar 2 years, 5 months ago

CBSE > Class 12 > Computer Science

1 answers

Abhishek Kumar 2 years, 5 months ago

Iska output kya hai???

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How to delete a record from binary file by using python

Posted by Akhil Soni 2 years, 5 months ago

CBSE > Class 12 > Computer Science

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Def change(*a)

Posted by Nishandini. N 2 years, 5 months ago

CBSE > Class 12 > Computer Science

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Define a class named House in C++with the following descriptions Private members House_no integer [ranges 10-100] Name array of characters (string) HouseType of charterer type Cost float Public members Read_Input() function to read an object of House type Show() function to show the details of an object. Draw_nos() function to choose and display the details of 2 houses selected Randomly from array of 10 objects of type house. Use the random function to generate the house number to match House_no from an array

Posted by Qwerty Zx 2 years, 5 months ago

CBSE > Class 12 > Computer Science

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What might be the output of the following code : A = ("hello") * 3 print(A) a. Operator Error b. ('hello','hello','hello') c. 'hellohellohello' d. None of these

Posted by Gokul Nath 2 years, 5 months ago

CBSE > Class 12 > Computer Science

1 answers

Tajinder Singh 2 years, 4 months ago

B option is the correct answer for the given question

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Class 12 practical

Posted by Devender Singh 2 years, 5 months ago

CBSE > Class 12 > Computer Science

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What is the output of the following code? Explain the reason. int('12.5')

Posted by Parthiv K Jyothish 2 years, 5 months ago

CBSE > Class 12 > Computer Science

1 answers

Roshini Rawat 2 years, 4 months ago

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The following code attempts to compute the product of m and x added to b and assign that value to y. Y = mx + b

Posted by Binay Mohanty 2 years, 6 months ago

CBSE > Class 12 > Computer Science

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Write a short python code segment that prints the longest word in a list

Posted by Ankit Patel 2 years, 6 months ago

CBSE > Class 12 > Computer Science

1 answers

Deepak Jain 2 years, 5 months ago

Long=len(L[0]) Longest=L[0] for i in L: if len(i)>Long: Long=len(i) Longest=i print(Longest)

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CSV file ...?

Posted by 🤟Royal Thakur 🤟 2 years, 6 months ago

CBSE > Class 12 > Computer Science

5 answers

Devender Singh 2 years, 5 months ago

Comma separated values example excle sheets,etc

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Student . 2 years, 6 months ago

wlcm

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🤟Royal Thakur 🤟 2 years, 6 months ago

Thanks joy and deep ..

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Student . 2 years, 6 months ago

comma separated value

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★ 2 years, 6 months ago

Comma seperated values (csv) is a type of file which allows to store data in a structured format. It can be accessed via notepad or spreadsheet software

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Function

Posted by 🤟Royal Thakur 🤟 2 years, 6 months ago

CBSE > Class 12 > Computer Science

5 answers

Sia ? 2 years, 6 months ago

A function is a unit of code that is often defined within a greater code structure.

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Pallavi Prasad 2 years, 6 months ago

defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

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🤟Royal Thakur 🤟 2 years, 6 months ago

Thanks bro ..

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★ 2 years, 6 months ago

Functions are the defined set of commands which are executed to give an output

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🤟Royal Thakur 🤟 2 years, 6 months ago

Thanks ma'am..

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Correct way to declare a variable x of float data type in python:

Posted by Khushi ... 2 years, 6 months ago

CBSE > Class 12 > Computer Science

1 answers

★ 2 years, 6 months ago

<font face="Times New roman">Correct ways:
$$\tt x = float(2.5)$$
$$\tt x = 2.5$$
If you want to check whether its correct, just write this statement and run it:
$$\tt print(type(x))$$

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