CBSE > Class 12 > Informatics Practices | CBSE Board | Homework Help

Well i think it may be asked from the swing controls of java,inheritance,classes n libraries,sql queries and commands,some functions of tags of html...etc.

1Thank You

Divya Sen 8 years ago

Hey pranjali tomorrow is your practical? Mine is also left but it is on 15th plz do share your questions after your practicals ok...sry i cant help you because i have no idea..all the best??

1Thank You

ANSWER

I want to know about gui application coding?

Posted by Neelesh Singh 8 years ago

CBSE > Class 12 > Informatics Practices

2 answers

Divya Sen 8 years ago

*codings

1Thank You

Divya Sen 8 years ago

What do you want know ask...well it is very easy only you have to make logical codings based on the situation given in the question...and moreover only one gui programming question comes in the entire question paper and rest are the outputs n errors...for making cofings read the question carefully,make appropriate variables,assign them with values if needed simple..ok if u want to know something else you may ask i will try to answer.

1Thank You

ANSWER

What is data abstraction

Posted by Saurabh Kumar 8 years ago

CBSE > Class 12 > Informatics Practices

1 answers

Yas S 8 years ago

Hiding unnecessary details and showing the relevant information is known as data abstraction

0Thank You

ANSWER

Who to solve programing

Posted by Avinash Sinha 8 years ago

CBSE > Class 12 > Informatics Practices

0 answers

ANSWER

Mr. Ashish works as a programmer in “Universal Technologies Pvt. Ltd.”. He has designed a Library software to generate the member ship fee depending upon the membership type considering discount eligibility as well. A screenshot of the same is shown below: Help him in writing the code to do the following: i. After selecting appropriate Radio Button, when ‘Check Fee’ button is clicked, fee should be displayed in the respective text field according to the following criteria: ii. After selecting appropriate Radio Button, when ‘Check Discount’ button is clicked, appropriate discount should be displayed in the respective text field according to the following criteria: iii. When ‘Calculate’ button is clicked, Net Fee should be calculated and displayed in the respective text field as per the given formula: Net Fee = Fee – Discount iv. When ‘Clear All’ button is clicked, All the text fields should be cleared.

Posted by Ishan Saklani 8 years ago

CBSE > Class 12 > Informatics Practices

1 answers

Divya Sen 8 years ago

But here there is no design for the question if i will see the design once then i cam help you in the coding because i know how to make codings.

2Thank You

ANSWER

Can I know about Viva question that comes in Viva and practical

Posted by Ninja Choudhary 8 years ago

CBSE > Class 12 > Informatics Practices

0 answers

ANSWER

Three loops

Posted by Archi Sahil 8 years ago

CBSE > Class 12 > Informatics Practices

1 answers

Vinay Maheshwari 8 years ago

For loop, While loop, Do-while loop

0Thank You

ANSWER

Use of import in java?

Posted by Ridhi Sharma 8 years ago

CBSE > Class 12 > Informatics Practices

0 answers

ANSWER

Why we use capital letter when text field is set

Posted by Dhananjay Saini 8 years ago

CBSE > Class 12 > Informatics Practices

0 answers

ANSWER

Difference between java and javax

Posted by Pratik Gajjar 8 years ago

CBSE > Class 12 > Informatics Practices

0 answers

ANSWER

With which HTML tag do you apply attributes that modify text size ,font -face ,and color ?

Posted by Deepa Jha 8 years ago

CBSE > Class 12 > Informatics Practices

2 answers

Yas S 8 years ago

Not confirm

0Thank You

Yas S 8 years ago

Body tag

0Thank You

ANSWER

what type of ques will be asked in IP pratical?

Posted by Saiyam Jain 8 years ago

CBSE > Class 12 > Informatics Practices

1 answers

S N 8 years ago

Related to any unit

1Thank You

ANSWER

How is trojan horse harmful to a network?

Posted by Harshil Siddhapura 8 years ago

CBSE > Class 12 > Informatics Practices

1 answers

Yas S 8 years ago

Trojan horse is a non self replicating malware.

1Thank You

ANSWER

Which command is use for undo the command?

Posted by Sumit Kumar 8 years ago

CBSE > Class 12 > Informatics Practices

2 answers

Urvi Sahu 8 years ago

Yup its rollback

1Thank You

Sumit Kumar 8 years ago

Can I true it's ROLLBACK

2Thank You

ANSWER

What are the very important question that are going to be asked in viva voce

Posted by Yash Dave 8 years ago

CBSE > Class 12 > Informatics Practices

0 answers

ANSWER

Practicals marks division

Posted by Ishika Agarwal 8 years ago

CBSE > Class 12 > Informatics Practices

0 answers

ANSWER

What is a mac address

Posted by Sentikaba Pongen 8 years ago

CBSE > Class 12 > Informatics Practices

8 answers

Vineit Kumar Gupta 8 years ago

Sorry *Divya :)

0Thank You

Divya Sen 8 years ago

Ooohh ok vineet?? you wrote my name as diya its ok its *divya?

1Thank You

Vineit Kumar Gupta 8 years ago

diya you misunderstood i said my answer is not be written in exam . actually i said you answer is perfect and what i am writing is to make you aware about in a lay man terms ??

1Thank You

Divya Sen 8 years ago

Sry *vineet

0Thank You

Divya Sen 8 years ago

Yeah thats true vibeet but acc to the bookish language which is given in class 12th ip book this ans is also sufficient though not much elaborated but still coz i wrote the same ans n i got full marks.

0Thank You

Vineit Kumar Gupta 8 years ago

i can clear it for you but this defination is not supposed to be written in exams. mac address uniquely identify your device in a "Local network" it has no significance in the public network its like you ip Address in local network . its visible in local network but unaccessible in public network that is internet

0Thank You

Divya Sen 8 years ago

In computer networking,a Media Access Control address(MAC) is a unique identifier assigned to most network adapters or Network Interface Cards(NICs)by the manufacturer for identification. It is a six byte code and is separated by colon. Ex- 217:23:49:40:67:179. If you will right this then also u will get the marks.

1Thank You

Asim Khan 8 years ago

In a local area network (LAN) or other network, the MAC (Media Access Control) address is your computer's unique hardware number. (On an Ethernet LAN, it's the same as your Ethernet address.) When you're connected to the Internet from your computer (or host as the Internet protocol thinks of it), a correspondence table relates your IP address to your computer's physical (MAC) address on the LAN. Hope it helps!!! Best wishes...

0Thank You

ANSWER

What is front end and back end ?

Posted by Kajal Nagarkoti 8 years ago

CBSE > Class 12 > Informatics Practices

1 answers

Pranjali Mahajan 8 years ago

I am also damn confused with this

0Thank You

ANSWER

What is get text

Posted by Shubham Manglam 8 years ago

CBSE > Class 12 > Informatics Practices

1 answers

Pankaj Fatnani 8 years ago

getText is a method used to extract the contents of a textfield

0Thank You

ANSWER

Select substr('abcd',5,7);

Posted by Akansha Ahuja 8 years ago

CBSE > Class 12 > Informatics Practices

0 answers

ANSWER

Ip project on criminal managment system

Posted by Lakshita Singh 8 years ago

CBSE > Class 12 > Informatics Practices

0 answers

ANSWER

Difference between sql and mysql

Posted by Urvi Sahu 8 years ago

CBSE > Class 12 > Informatics Practices

10 answers

Urvi Sahu 8 years ago

Thank you both vineet and divya

0Thank You

Vineit Kumar Gupta 8 years ago

It conatains a short time line of my live too hahah ?

0Thank You

Vineit Kumar Gupta 8 years ago

Thanks a lot again :- browse the responsive version at vineet.ga/a its a way more improved and uses latest bootstraps and css .

0Thank You

Divya Sen 8 years ago

But next time make more improvements?

1Thank You

Divya Sen 8 years ago

Sry i mean first time...

1Thank You

Divya Sen 8 years ago

Thnx vineet?...by the way i saw your website as it was ur firat time it's good.

1Thank You

Vineit Kumar Gupta 8 years ago

No problem divya actually your Answer contains Technical details which are necessary and which i lacked in my answer ?

0Thank You

Divya Sen 8 years ago

Well!! Mr. Vineet is also correct somewhat but i wanted to give the ans coz i knew so i gave is it ok urvi??

1Thank You

Divya Sen 8 years ago

Mysql is a freely available open source Relational database mgmt. System(RDBMS) and inorder to access data within the mysql all programs must use sql(structured query lang.)which is the set of commands or info. stored in tables.

1Thank You

Vineit Kumar Gupta 8 years ago

sql is a language where as mysql is an app for using sql . for eg jpg is a format of image and a tool like ms paint is a software to open it

1Thank You

ANSWER

Difference between EXISTS and IN in SQL?

Posted by Urvi Sahu 8 years ago

CBSE > Class 12 > Informatics Practices

3 answers

Urvi Sahu 8 years ago

Thanks divya

0Thank You

Divya Sen 8 years ago

Is this ans sufficient??

2Thank You

Divya Sen 8 years ago

IN operator selects values that match any value in a given list of values ex. Select*from dept where location IN('delhi','mumbai');......and the IF EXISTS clause is used with DROP TABLE command,it checks whether the given table exists in the database or not & if it exists then it will be dropped from database ex. DROP TABLE IF EXISTS club;

2Thank You

ANSWER

I am not able to create a program in java

Posted by Aditya Kashyap 8 years ago

CBSE > Class 12 > Informatics Practices