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Tec Om 4 years ago

<html><body><pre>2--8--0 divide 8 by 2 we get remainder 0 2--4--0 8 is divided by 2 4times when we divide 4 by 2 we get 0 as remainder 2--2--0 the process is going on same way --1->1 at last 1 come write it from bottom to top we get 1000 we divide the number by 2 because decimal number system has base 2</pre></body></html>

Gaurav Seth 4 years ago

The binary number of 8 is 1000

Decimal	Hexadecimal	Binary
0	0	0000
1	1	0001
2	2	0010
3	3	0011
4	4	0100
5	5	0101
6	6	0110
7	7	0111
8	8	1000
9	9	1001
10	A	1010
11	B	1011
12	C	1100
13	D	1101
14	E	1110
15	F	1111

</center>

ANSWER

Hexadecimal number system has number of digits ..................and it represented by ..............

Posted by Rajan Singh 4 years ago

CBSE > Class 11 > Informatics Practices

1 answers

Tec Om 4 years ago

ANSWER

What is tupple....??

Posted by Royal Thakur ? 4 years ago

CBSE > Class 11 > Informatics Practices

2 answers

Nippon . 4 years ago

Tuple is a sequence of items separated by commas and items are enclosed in parenthesis( ). Likewise list, here also items may be of different data types.

?????? ?? 4 years ago

Ni.. ?

ANSWER

If else statement

Posted by Akshaya Akshaya 4 years ago

CBSE > Class 11 > Informatics Practices

2 answers

Sonal Sharma 4 years ago

If else are the example of Iterative (looping) statement. These statement gives the output after checking the statement and if condition(s) is true one block of statement is print if false some other block of statement is print.. Example. If 5>2: print ("true") else: print("false") Hope it's helpful for you!!!

Nippon . 4 years ago

If..else statement is also known as condition checking statement. There are three types to write if..else statements:- 1.If statement :- execute when the condition is true 2.If...else statement :- excutes the statement inside if when the Condition is true, otherwise inside else when the condition is false. 3.If..elif..else statement:- used to check multiple conditions and executes accordingly.

ANSWER

What is type () Function ?

Posted by Amit Singh 4 years ago

CBSE > Class 11 > Informatics Practices

1 answers

Tec Om 4 years ago

type ()function is used to know the type of value or literals assigned to identifier or variable

ANSWER

How to write an expression in python abc123 = 25

Posted by Annu Gautam 4 years ago

CBSE > Class 11 > Informatics Practices

2 answers

Nippon . 4 years ago

abc123 = 25 print("abc123")

Tec Om 4 years ago

jo aapne likha hai vase hi likhege

ANSWER

Explain the term physical education environment

Posted by Aman Pratap Singh Kaushik 4 years ago

CBSE > Class 11 > Informatics Practices

1 answers

Yogita Ingle 4 years ago

Physical activity is any body movement that makes the muscles work and requires more energy than resting. Physical activity is defined as any bodily movement produced by skeletal muscles that requires energy expenditure. Physical activity is mandatory for physical fitness as it strengthens muscles and makes body flexible Different physical activity requirement for different age group. Minimum 1 hr daily for children up to age group of 18 & 45 min daily for adults

Q6. <15> (a) An employee is entitled to pay an income tax based on his gross annual income as per the given rule: Gross annual income (Rs.) Annual tax deduction Less than or equal to 100000 NIL 100001 to 150000 10% of the income exceeding 100000 150001 to 200000 5000 + 20% of the income exceeding 150000 Above 200000 15000 + 30% of the income exceeding 200000 Write a program to input gross annual income and print the payable income tax by the employee. <5> (b) Write a program to input two lengths in feet and inches. Add the length and print the sum of lengths. Example: Let Length1 = 8 feet 17 inch Let Length2 = 7 feet 10 inch Sum of Length1 and Length2 is = 17 feet 03 inch ( where 12 inch = 1 feet) <5> (c) Write a program to input day, month and year and check whether date is valid or not

ANSWER

Posted by Rimjhim Yadav 4 years ago

CBSE > Class 11 > Informatics Practices

0 answers

ANSWER

How to write a expressions in Python √a2+b2+c2

Posted by Karishma Grewal 4 years ago

CBSE > Class 11 > Informatics Practices

1 answers

Tec Om 4 years ago

num1=int(input("enter a"))
num2=int(input("enter b"))
num3=int(input("enter c"))
d=num1**2+num2**2+num3**2
s1=d**0.5
print(s1) i hope this will help you

ANSWER

Convert the following arithmetic expression in to equivalent Python expression: Ut + 1/2at^2

Posted by Decoder Mishra 4 years ago

CBSE > Class 11 > Informatics Practices

3 answers

Tec Om 4 years ago

Ut + 1/2at**2 this is the code for python

Kirti Sinha 4 years ago

Atmanirbhar bano

Kirti Sinha 4 years ago

Khud karlo

ANSWER

Differentiate between proprietary and freeware software

Posted by Tarlochantochy Tochy 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

1 answers

Meghna Thapar 4 years, 1 month ago

Proprietary software is software that is owned by an individual or a company (usually the one that developed it). There are almost always major restrictions on its use, and its source code is almost always kept secret.

Source code is the form in which a program is originally written by a human using a programming language and prior to being converted to machine code which is directly readable by a computer's CPU (central processing unit). It is necessary to have the source code in order to be able to modify or improve a program.

Software that is not proprietary includes free software and public domain software. Free software, which is generally the same as open source software, is available at no cost to everyone, and it can be used by anyone for any purpose and with only very minimal restrictions.

ANSWER

Write a program to enter length and breadth and find area of rectangle

Posted by Xi - B-23-Sai Ram Patra 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

1 answers

Tec Om 4 years ago

a=float(input("enter the length")) b=float(input("enter the breath")) area of rectangle=a*b print(area of rectangle)

ANSWER

What is data type

Posted by Shenmon Pohdweng 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

3 answers

Amit Singh 4 years ago

Every value/literal belong to a particular data type in python. Data type means which type of value we have . String , integer , Boolean , list , tuple etc.

Tec Om 4 years ago

In Python, the data type is set when you assign a value to a variable

Yogita Ingle 4 years, 1 month ago

Data type is defined as a set of values that a variable can store along with a set of operations that can be performed on that variable. Data type specifies the type of data that is to be used in a program.

ANSWER

What is modem

Posted by Shruti Pandey 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

1 answers

Gaurav Seth 4 years, 1 month ago

Answer: MODEM stands for MOdulator/DEModulator. It is a hardware device that enables a computer to send and receive information over telephone lines by converting the digital data used by your computer into an analog signal used on telephone lines and the converting back once received on the other end.

ANSWER

WAP to print the sum of all even numbers between 20 and 45

Posted by Rstfxufx Ufc Fxt 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

0 answers

ANSWER

What will return 1) print("18+5 =",18+5) 2) print("2**3= ",2**3

Posted by Krishna Ballabh Yadav 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

1 answers

Tec Om 4 years ago

it will give you 18+5=23 2**3=8

ANSWER

What will be output 1)x=2+5j 2) xyz="hello" 3) pi=3.14 4) print(x.real, x.image) 5)type (xyz) 6)type (pi)

Posted by Krishna Ballabh Yadav 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

0 answers

ANSWER

Consider below given expressions. What wil be the final result and final data types? a) a,b-3,6 c=b/a. b) a,b=3,6 c=b//a. c)a,b 3,6 c=b % aa.

Posted by Ansh Tiwari 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

3 answers

Tec Om 4 years, 1 month ago

c. 0

Tec Om 4 years, 1 month ago

b. 2

3Thank You

Tec Om 4 years, 1 month ago

a. 2.00

ANSWER

Write a program to calculate Compound Interest.

Posted by Ansh Tiwari 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

1 answers

Tec Om 4 years, 1 month ago

<pre>p=float(input("enter the principle")) n=float(input("enter the time")) r=float(input("enter the rate")) C.I=p*1+r/100**n print("the C.I :",C.I)</pre>

ANSWER

Give the difference between impact and non impact print er

Posted by Sabha Qayoom 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

1 answers

Yogita Ingle 4 years, 1 month ago

<th>IMPACT PRINTER</th> <th>NON IMPACT PRINTER</th>

Produces characters and graphics on a piece of paper by striking it is called impact printer.	A type of printer that produces characters and graphics on a piece of paper without striking.
It prints by hammering a set of metal pin or character set.	Printing is done by depositing ink in any form.
Electromechanical devices are used	No electromechanical device is used.
Faster speeds around 250 words per second.	Slower speeds around 1 page per 30 seconds.
Have banging noise of needle on paper	Works silently
Dot-matrix printer, Daisy wheel printers, line printer are examples .	inkjet printers, photo printers, laser printers are examples .

ANSWER

What will be the output of the following ? print (len(str(17//4))) print (len(str(17/4)) )

Posted by Ansh Tiwari 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

1 answers

Tec Om 5 months, 3 weeks ago

1 and 4

3Thank You

ANSWER

Which data type of python handle number?

Posted by Ansh Tiwari 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

1 answers

Yogita Ingle 4 years, 1 month ago

A numeric value is any representation of data which has a numeric value. Python identifies three types of numbers:

Integer: Positive or negative whole numbers (without a fractional part)
Float: Any real number with a floating point representation in which a fractional component is denoted by a decimal symbol or scientific notation
Complex number: A number with a real and imaginary component represented as x+yj. x and y are floats and j is -1(square root of -1 called an imaginary number)

ANSWER

Revision notes for emerging trends

Posted by Sri Ragavi 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

0 answers

ANSWER

What is the security threats that are involved when we throw away any electronic gadgets that are non functional ?

Posted by Neha Kumari Paswan 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

1 answers

Tec Om 4 years, 1 month ago

if the gadget is repairable then anyone can use your data like in case this is mobile anyone can use your telephone numbers which are saved in your phone memory after repair

ANSWER

Differentiate between properitary software and freeware software. Name the software of each type.

Posted by Neha Kumari Paswan 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

1 answers

Yogita Ingle 4 years, 1 month ago

Proprietary software is software that is owned by an individual or a company (usually the one that developed it). ... Free software, which is generally the same as open source software, is available at no cost to everyone, and it can be used by anyone for any purpose and with only very minimal restrictions.

ANSWER

Write about print ()function

Posted by Ummay 11B 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

2 answers

Tec Om 4 years, 1 month ago

in python2.xx it is a statement

Tec Om 4 years, 1 month ago

this function is use to print any thing that you want

ANSWER

What is the need of secondary memory ?

Posted by Neha Kumari Paswan 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

2 answers

Tec Om 4 years, 1 month ago

primary memory is not capable to store data it stores data only for some time so we have to use secondary memory like hard disk etc.to store data.

Yogita Ingle 4 years, 1 month ago

All secondary storage devices which are capable of storing high volume data is referred to secondary memory. It's slower than primary memory. However, it can save a substantial amount of data, in the range of gigabytes to terabytes. This memory is also called backup storage or mass storage media.

ANSWER

What is the need of RAM ? How does it differ from ROM?

Posted by Neha Kumari Paswan 4 years, 1 month ago

CBSE > Class 11 > Informatics Practices

1 answers

Yogita Ingle 4 years, 1 month ago

RAM (Random Access Memory)

Random access memory which is also known as RAM is generally known as a main memory of the computer system. It is called temporary memory or cache memory. The information stored in this type of memory is lost when the power supply to the PC or laptop is switched off.

ROM (Read Only Memory)

It stands for Read Only Memory. ROM is a permanent type of memory. Its content is not lost when the power supply is switched off. The computer manufacturer decides the information of ROM, and it is permanently stored at the time of manufacturing which can not be overwritten by the user.