Girfa : Student Help

Monday 13 February 2017

HTML 4 VS HTML 5

HTML 4 VS HTML 5 Example

This is about live example of what is exactly page wise difference between HTML 4 and HTML 5. In HTML 4 we use div as page structure schema which is old now. Normally we make CSS classes for header,menu,section,article,footer etc. HTML 5 minimize this complexity by introducing new page structure element like header,footer,menu,section,acticle etc. these new tags simplified your page structure which was mess in previous for beginner. In upcoming example you will see a complete web page design separately in HTML4 and HTML5. After this example I am sure you will be able to understand what exactly difference between HTML 4 and 5 .

HTML 4

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html lang="en">

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

HTML 5 SVG

SVG is a standard for drawing shapes in browsers. However, SVG is at a fundamentally higher level because each drawn shape is remembered as an object in a scene graph or DOM, which is subsequently rendered to a bit map. This means that if attributes of an SVG object are changed, the browser can automatically re-render the scene.

SVG images are represented in XML, and complex scenes can be created and maintained with XML editing tools

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

HTML 5 Audio

In HTML 4 audio was play using any plugin like flash or Microsoft silver light but in HTML 5 audio player is updated so no need to install any other plugin browser automatically plays it.

<audio controls>

<source src="xxx.mp3" type="audio/mpeg">

Your browser does not support the audio element.

</audio>

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

HTML 5 Video

Video is new tag added in HTML 5. The controls attribute adds video controls, like play, pause, and volume. It is a good idea to always include width and height attributes. If height and width are not set, the page might flicker while the video loads and video will in its original resolution and if resolution is high or HD it will disturb all other element position of your page.

Syntax :

<video width="XX" height="XX" controls>
<source src="XX" type="video/mp4">
<source src="XX" type="video/ogg">
Your browser does not support the video tag.
</video>

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

HTML 5 Form

HTML 5 Form New Element Example

Form is use to collect data from user. HTML 5 add some new control which helps and minimize your coding for date,time,email etc input. In following code I have differentiate HTML 4 and HTML 5 control sperately.

<!DOCTYPE html>

<html>

<head>

<meta charset="utf-8">

<title>HTML5 Form Tutorial</title>

</head>

<h1 align="center">Girfa : Student Help Form New Element</h1><hr>

<body>

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

Sunday 12 February 2017

NIELIT A Level Java Solve Paper Jan-12

January, 2012

A10.1-R4: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING THROUGH JAVA

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)

1.1 The method signature consists of
A) Method name and parameter list
B) Method name and return type
C) Method name, return type and parameter list
D) Method name and access modifier
1.2 The dynamic method binding is performed at
A) Runtime
B) Compile time
C) Memory allocation time
D) Class definition time

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

NIELIT A Level Java Solve Paper

July, 2011

A10.1-R4: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING THROUGH JAVA

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)

1.1 ________ class of java.util package supports Internationalization

A) TimeZone

B) Currency

C) Locale

D) Calendar

1.2 Which one of the following is not an AWT listener interface?

A) ActionEvent

B) KeyListener

C) FocusListener

D) WindowListener

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

NIELIT A Level Java Solve Paper

January, 2011
A10.1-R4: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING THROUGH JAVA

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)

1.1 Which one is not supported by OOP?
A) Abstraction
B) Polymorphism
C) Encapsulation
D) Global variables
1.2 Which one is not a valid jump statement
A) return
B) goto
C) continue
D) break

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

NIELIT A Level Java Solve Paper

July, 2010

A10.1-R4: INTRODUCTION TO OBJECT-ORIENTED PROGRAMMING THROUGH JAVA

PART ONE
(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate
one and enter in the “tear-off” answer sheet attached to the question paper, following
instructions therein. (1x10)
1.1 The minimum value of char type variable is
A) ‘\u0020’
B) ‘\u00ff’
C) ‘ ’
D) ‘\u0000’
1.2 Which of the following is correct?
A) int a = 16, a>>2 = 4
B) int b = -8, b>>1 = -4
C) int a = 16, a>>>2 = 4
D) All of the above

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

Saturday 11 February 2017

NIELIT A Level Solved Paper July-2016

A9-R4: DATA COMMUNICATION & NETWORK TECHNOLOGIES

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)
1.1 The ________ address identifies a
process on a host.
A) specific
B) port
C) IP
D) physical
1.2 When a host on network A sends a message to
a host on network B, which address does the
router look at?
A) logical
B) physical
C) port
D) none of the above

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

NIELIT A Level Solved Paper January-2016

January, 2016

A9-R4: DATA COMMUNICATIONS & NETWORK TECHNOLOGIES

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)

1.1 Which is not a component of data communication?
A) Message
B) Sender
C) Receiver
D) None of the above
1.2 Which is a connectionless internet transport protocol?
A) IMAP
B) IP
C) UDP
D) TCP

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

NIELIT A Level Solved Paper July-2014

July, 2015

A9-R4: DATA COMMUNICATION AND NETWORK TECHNOLOGIES

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)
1.1 Which of the following lines that are used by the telephone companies to provide high-data-rate
connections also use the high-bandwidth capability of unshielded twisted-pair cables?
A) PSTN
B) Full duplex
C) Fiber optics
D) DSL
1.2 The LLC provides how many data link control protocol for all types of IEEE LANs?
A) One
B) Two
C) Four
D) Eight

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

NIELIT A Level Solved Paper January-2015

January, 2015

A9-R4: DATA COMMUNICATIONS AND NETWORK TECHNOLOGIES

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)

1.1 The process-to-process delivery of the entire message is the responsibility of the
________ layer.
A) Network
B) Transport
C) Application
D) Physical
1.2 Which protocol is used for file transferring?
A) SMTP
B) FTP
C) Both A) and B)
C) None of the above

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

NIELIT A Level Solved Paper July-2014

July, 2014

A9-R4: DATA COMMUNICATION AND NETWORK TECHNOLOGIES

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)
1.1 Which of the following statement is NOT true with respect to Differential Phase Shift Keying
(DPSK)?
A) DPSK has the advantage of reduced receiver complexity
B) Energy efficiency of DPSK is inferior to that of coherent PSK by about 3 dB
C) DPSK is a general type of phase modulation that conveys data by changing the phase of the
carrier wave
D) DPSK is a coherent form of phase shift keying which needs a coherent reference signal at
the receiver
1.2 Wave Division Multiplexing (WDM) is an analog multiplexing technique to combine
________ signals.
A) Optical
B) Audio
C) Video
D) Noise

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

Friday 10 February 2017

NIELIT A Level Solved Paper January-2014

January, 2014

A9-R4: DATA COMMUNICATION & NETWORK TECHNOLOGIES

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)

1.1 Class A network with address 10.0.0.0 with 40 subnets is required to add 60 new subnets very
soon. Which subnet mask should be assigned to network?
A) 255.240.0.0
B) 255.248.0.0
C) 255.252.0.0
D) 255.254.0.0
1.2 Which of the following is done in the physical layer of the ATM network?
A) Monitoring of the user information field for bit errors and possible corrective actions
B) Transmission frame generation/recovery
C) Generic flow control
D) Cell multiplexing and demultiplexing

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

NIELIT A Level Solved Paper July-2013

July, 2013

A9-R4: DATA COMMUNICATIONS AND NETWORK TECHNOLOGIES

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)

1.1 Performance of a network can be measured by considering ________.
A) transit time
B) response time
C) both A) and B)
C) none of the above
1.2 The term ________ refers to the way in which a network is laid out physically.
A) physical topology
B) conceptual structure
C) network design
D) none of the above

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

NIELIT A Level Solved Paper Jan-13

January, 2013

A9-R4: DATA COMMUNICATION & NETWORKS TECHNOLOGIES

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)

1.1 Interleaved digital signals from n devices forming frame of data take place in
A) FDM
B) TDM
C) WDM
D) None of the above
1.2 Upper support layers - session, presentation and application of OSI model are almost
invariably implemented in
A) Hardware (only)
B) Software (only)
C) Hardware and Software both
D) None of the above

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

NIELIT A Level Solved Paper July-2012

July, 2012

A9-R4: DATA COMMUNICATION AND NETWORKS TECHNOLOGIES

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)

1.1 In TCP/IP, Packets may arrive out of sequence (they may have been routed differently, or
one may have been dropped), so the ________ in each packets allow TCP to reassemble
the packets in the correct order and to request retransmission of any missing packets
A) Sequence numbers
B) Port numbers
C) Source_id number
D) Reassembling of the packets in the correct order is not permitted
1.2 UDP is a fast, unreliable protocol and unreliable means there is
A) No sequencing
B) No guaranteed delivery
C) No automatic retransmission of lost packets
D) All of the above

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

NIELIT A Level Solved Paper January-2012

January, 2012

A9-R4: DATA COMMUNICATION & NETWORK TECHNOLOGIES

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)
1.1 A protocol is a set of rules governing a time sequence of events that must take place
A) between an interface
B) between modems
C) between peers
D) across an interface
1.2 Which of the following communications lines is best suited for interactive processing of
applications?
A) full duplex lines
B) narrow band channel
C) simplex lines
D) mixed band channels

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

Thursday 9 February 2017

Visual Basic Code with Microsoft Word

Visual Basic Code with Microsoft Word

Word enables you to add VB code into your document with the help of micro.

If you are familiar with vb , then think !

What the power you all have?

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

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