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All Workshop Details Around you
Saturday 11 May 2024
Tuesday 1 September 2015
Java Interview Questions for Freshers
Dear readers, these Java Interview Questions have been designed especially to get you
acquainted with the nature of questions you may encounter during your interview for the subject
of Java Programming Language. As per my experience, good interviewers hardly planned to ask
any particular question during your interview, normally questions start with some basic concept of
the subject and later they continue based on further discussion and what you answer .
acquainted with the nature of questions you may encounter during your interview for the subject
of Java Programming Language. As per my experience, good interviewers hardly planned to ask
any particular question during your interview, normally questions start with some basic concept of
the subject and later they continue based on further discussion and what you answer .
These are some samples what is in the file:-
Q: What is JAR file?
A: JAR files is Java Archive fles and it aggregates many files into one. It holds Java classes in a
library. JAR files are built on ZIP file format and have .jar file extension.
A: JAR files is Java Archive fles and it aggregates many files into one. It holds Java classes in a
library. JAR files are built on ZIP file format and have .jar file extension.
Q: What is a WAR file?
A: This is Web Archive File and used to store XML, java classes, and JavaServer pages. which is
used to distribute a collection of JavaServer Pages, Java Servlets, Java classes, XML files, static Web
pages etc.
Q: What is NullPointerException?
A: A NullPointerException is thrown when calling the instance method of a null object, accessing or
modifying the field of a null object etc.
A: A NullPointerException is thrown when calling the instance method of a null object, accessing or
modifying the field of a null object etc.
Q: What are the ways in which a thread can enter the waiting state?
A: A thread can enter the waiting state by invoking its sleep() method, by blocking on IO, by
unsuccessfully attempting to acquire an object's lock, or by invoking an object's wait() method. It
can also enter the waiting state by invoking its (deprecated) suspend() method.
To get it : Click Here
Thursday 2 April 2015
PD-Proxy Its Really Magic(Free 3 Months Premium membership)
PD-Proxy is a tunneling software that can secure your internet connection by encrypting all your connections to the internet.
It can remove/unblock content, services and
different websites that is normally blocked by your ISP.
It can anonymize your connection because
nobody likes to be spied on and tracked.Refer this diagram to understand what it is and how it is really works.
CLICK HERE
CLICK HERE
VPN Diagram
Benefits of VPN Include
Security - VPNs provide the highest level of security
using advanced encryption and authentication protocols that protect data
from unauthorized access. When you create a private virtual tunnel
between your computer and ours, and surf the internet from there, your
VPN account is giving you a layer of security you did not have before.
Anonymous Surfing - Our service will make anonymous and secure your Internet connection, creating an encrypted tunnel between you and our servers. This will assign a new ip address to your computer, in this case your online activity is anonymous and prevents harassment caused by people tracking you by your IP address.
Wi–Fi® Security for a Wireless World™ - when you use public Wi–Fi® hotspots, all the information you send to and receive from the Internet is sent over the air in the clear. Wi–Fi® is a radio, broadcasting everything to anyone who bothers to listen. Web pages, emails and passwords, instant message traffic, everything that’s not encrypted is readable by anyone in the area.
PD-Proxy uses industry–standard Virtual Private Networking (VPN) technology to create a secure tunnel between your laptop and the PD-Proxy servers. When you connect to PD-Proxy, all your Internet traffic goes through this encrypted tunnel, preventing users nearby from intercepting your information.
Everyone has right to protect privacy online. No one should spy on you while you are browsing anonymously. There are times when we feel hostile environment due to one reason or another, and we really need some solution for anonymous internet surfing, PD-Proxy serves to be the best option at that time!
Our VPN services bypass internet filters, and internet browsing goes uncensored. At the same time you are secure, its more like getting complete freedom on Internet. So do you really need a VPN? Click here to learn more why you should use a VPN.
Anonymous Surfing - Our service will make anonymous and secure your Internet connection, creating an encrypted tunnel between you and our servers. This will assign a new ip address to your computer, in this case your online activity is anonymous and prevents harassment caused by people tracking you by your IP address.
Wi–Fi® Security for a Wireless World™ - when you use public Wi–Fi® hotspots, all the information you send to and receive from the Internet is sent over the air in the clear. Wi–Fi® is a radio, broadcasting everything to anyone who bothers to listen. Web pages, emails and passwords, instant message traffic, everything that’s not encrypted is readable by anyone in the area.
PD-Proxy uses industry–standard Virtual Private Networking (VPN) technology to create a secure tunnel between your laptop and the PD-Proxy servers. When you connect to PD-Proxy, all your Internet traffic goes through this encrypted tunnel, preventing users nearby from intercepting your information.
Everyone has right to protect privacy online. No one should spy on you while you are browsing anonymously. There are times when we feel hostile environment due to one reason or another, and we really need some solution for anonymous internet surfing, PD-Proxy serves to be the best option at that time!
Our VPN services bypass internet filters, and internet browsing goes uncensored. At the same time you are secure, its more like getting complete freedom on Internet. So do you really need a VPN? Click here to learn more why you should use a VPN.
Wednesday 17 December 2014
Get Smart Phones (only in India):Upto 30% Off
We only Sell Samsung and Sony Handsets.
All Handsets Are ORIGINAL.
*You will Get your Mobile Warranty by Manufacturer.
Please Enter your Valid Details in the Registration Form:
REGISTRATION FORM: http://goo.gl/forms/jp9zv7wqYa
After Verification We will Contact You,For Second Step Verification.
All Handsets Are ORIGINAL.
*You will Get your Mobile Warranty by Manufacturer.
Please Enter your Valid Details in the Registration Form:
REGISTRATION FORM: http://goo.gl/forms/jp9zv7wqYa
After Verification We will Contact You,For Second Step Verification.
Sunday 2 June 2013
TOP TWENTY ENGINEERING MARVELS
1. CERN’s Large Hadron Collider
With an ability to change our understanding of the world around us and give us the reasons of our own existence, CERN’s LHC
is for now the most spectacular and important technological marvel
modern science has created. The particle accelerator is just a couple of
days away from action, and the large construction 17 miles in
circumference will surely make the coming two decades the most exciting
for modern physicists. It's truly amazing creation that could answer the
questions about the creation and existence of this universe itself!
2. International Space Station (ISS)
It is one thing making wonders of engineering on earth and a whole
different ballgame when you need to do it outside the planet in outer
space. The International Space Station (ISS)
is a research facility that is a joint project among the space agencies
of the United States (NASA), Russia (RKA), Japan (JAXA), Canada (CSA)
and eleven European countries. When completed in 2010, it will be the
largest and grandest human endeavor away from home, and to build such a
massive structure in such dangerous conditions is one magnificent
tribute to both human will and skill.
3. Three Gorges Dam
Taking shape of the largest hydroelectric power plant in the world and that too by a long shot, the Three Gorges Dam
in China is not just spectacular to watch but enormous in magnitude.
Generating 22.5 GW of power it will supply energy amounting to 4% of
China’s national needs. Creating a reservoir as large as Lake Superior,
this dam will be good as a grand marvel of modern engineering by
becoming the world’s largest concrete structure!
4. Petronas Twin Towers
At 452 meters tall, the Petronas Twin Towers
are magnificent and unique. While their familiarity seems at times to
diminish their true aura, you only need to stand in front of the towers
for one moment to realize the magnitude of the construction. For sheer
intimidating height and the sophisticated look, they are a marvel of
modern times.
5. Space Telescope Chandra
Also
known as the Advanced X-ray Astrophysics Facility, Chandra is an X-ray
telescope orbiting the earth and sending back the most spectacular
images of the cosmos that man has ever captured. The telescope moves in
an orbit which makes it the furthest traveling earth-orbiting man-made
object. The X-ray images offered by Chandra since its launch have redefined our notions of the cosmos and have given astronomy a whole new direction.
6. Palm Deira of Dubai
Palm
Deira is the latest of Dubai’s trilogy of man-made islands. This island
will occupy all of 46.35 million square meters of land reclaimed from
the Persian Gulf to make the Palm Deira
the largest man-made island in the entire world. All set to be finished
by the year 2013, the island will further alter the landscape of
effervescent Dubai!
7. Viaduc de Millau Bridge
Stretching higher than the Eiffel Tower, the Viaduc de Millau
Bridge is a marvel of art and architecture that caught the eye of even
flamboyant French President Jacques Chirac. Stretching across southern
France's Tarn River Gorge, it is 1.6 miles (2.6 kilometers) long and
soaring to 1,132 feet (343 meters) at its highest point, it is the
tallest bridge in the world. Built by the firm that also built the
Eiffel Tower, its spectacular presence bowls over one and all!
8. Bird’s Nest
The
Bird’s Nest in the heart of Beijing needs little introduction to
anyone, and it is one structure that has now become synonymous with the
Olympic Games. Apart from its grand, yet unique design, the stadium is
the world’s largest steel structure. No other man-made structure used up
as much steel as the Olympic Stadium,
with its intricate yet hypnotic design. That surely sets it apart in
terms of being a one of a kind venue in the sporting world.
9. Burj-Al-Arab Hotel
By
now almost everyone knows about the Burj-Al-Arab, and if you have not
heard of it or seen its picture till now, then welcome back to earth.
The hotel stands at a height of 321 meters and is the tallest
operational hotel in the world. While the Rosa Tower is set to soon take
away that crown, it still will not diminish the unique aura of the Burj, with its unique shape and its own artificial island. This is one hotel where you can live it up in a grand style!
10. Kingda Ka Roller Coaster
At a height of 456 feet, the Kingda Ka
Roller Coaster is the tallest fun ride in the world. Located in the Six
Flags Theme Park in New Jersey, the ride will take you into a different
world and even before you know it, you will be plunging back towards
earth at a speed of 128 mph. This heart-stopping and mind-numbing ride
is not just the tallest in the world but also the most exhilarating.
This is a modern marvel that is just for fun and adrenaline, and that
makes it our personal favorite!
11. Rungnado May Day Stadium
Located in Pyongyang, North Korea, the May Day stadium is the largest in the world and has seen some pretty big crowds. The May Day stadium
has 150,000 seats and a total floor space of more than 207,000 square
meters. The inner stadium floor area covers 25,000 square meters,
including 14,000 square meters of which its athletic field is
artificially made and 8,300 square meters of lawn. Vertical axis of
stadium is 450 meters and horizontal axis 350 meters. Those are just a
few numbers from this humongous stage for sporting extravaganza!
12. Akashi Kaikyo Suspension Bridge
The Akashi Kaikyo
Suspension Bridge is the longest suspension bridge in the world and is a
spectacular visual delight. It apparently took 2 million workers 10
years to construct the bridge, 181,000 tons of steel and 1.4 million
cubic meters of concrete. The four-mile bridge links the island of Awaji
and the mainland city of Kobe. This is probably one man-made marvel
that even the Japanese are proud about and look at in awe!
13. Lake Mead
Lake Mead is one of my own personal favorites not just because it is
such a spectacular human creation among nature’s brilliant creations,
but it also brings in the aura of the Hoover Dam into the list. When it
was completed, the Hoover Dam was the largest concrete structure in the
world, and also the largest power-producing entity. With time all that
might have gone, but the artificial lake it creates among the gorgeous
Grand Canyons—Lake Mead—is still the world’s largest man-made reservoir. Simply spectacular!
14. Project Genesis
When finished in 2009, Royal Caribbean's Project Genesis
luxury cruise ship will be the largest cruise ship the world has ever
known. This modern-day luxury-on-ocean will end up costing a cool $1.24
billion to make. It will measure 1,180 feet long and carry 5,400
passengers. When ready, the ship would have a central park, luxury
hotels, restaurants, public spaces, picnic spots and bars. Yes, it is
like a little city of its own!
15. Hangzhou Bay Bridge
There is something about bridges that we just cannot get enough of. It
is just the scientific knowledge and the engineering skill involved in
building them that makes them stand out as technical pieces of art. The Hangzhou Bay Bridge
is the longest road bridge in the world and another Chinese marvel that
made it to our list. The £840 million Bridge, measuring 36km, spans
Hangzhou Bay to link China’s financial hub and the port city of Ningbo
to the south. The fact that it is anchored in waters that are 60 meters
deep in places and yet is so solid and spectacular makes it a feat of
accomplishment indeed!
16. Channel Tunnel
The Channel Tunnel, more popularly known as the Eurotunnel,
is the longest under-sea rail tunnel in the world in terms of length of
the tunnel under the sea. Connecting England and France, it starts out
at Kent in England and finishes at Coquelles near Calais in northern
France. Creating a bridge over water is hard enough but to plow under
the sea to create a rail tunnel! This is one ride that you will never
forget.
17. Singapore Flyer
These
big giant wheels that go round and round giving you a spectacular view
of the city are so cool, and the one in London is obviously pretty
famous. But there is plenty of hard work and engineering skill behind
the apparent simplicity. The Singapore Flyer
is the world’s largest Ferris wheel and reaches 42 stories high, it
comprises of a 150-metre high wheel built over a three-story terminal
building, thus giving it a total height of 165 meters. It not only gives
you a view of Singapore in totality but parts of Malaysia and Indonesia
as well... Awesome!
18. Pan STARRS-1
Built
at Manoa’s Institute for Astronomy in Honolulu at the University of
Hawaii, the largest digital camera has been installed on the Pan STARRS-1
telescope on Haleskala, Maui. This digital wonder along with the
telescope will form one of the most powerful observatories on the planet
and will monitor the cosmos constantly.
19. MareNostrum
It is not often that science and religion get along well, and that makes the MareNostrum all the more special. MareNostrum
is the most powerful supercomputer in Europe and while Europe does not
cover the world, it is the only one where you will find a church. The
supercomputer consists of 2560 JS21 blade computing nodes, each with 2
dual-core IBM 64-bit PowerPC 970MP processors running at 2.3 GHz for
10240 CPUs. All this in a chapel, and the ironic part: it is used for
human genome research!
20. San Alfonso Del Mar
After
taking a trip across the planet in search of the mind-boggling modern
technological wonders, it is better everyone takes a cool dip on our
final spot, and that is exactly why we reserved this one final spot for San Alfonso Del Mar
in Chile. This amazing resort in the beautiful South American country
sports the world’s largest swimming pool, and when I say large, I mean
it. The San Alfonso pool is 1km in length and contains an incredible
250,000 cubic meters of water. The technology used to create the crystal
clear water that is transparent to a depth of 35 meters is the real
technological aspect of this pool, and an exclusive secret for now. The
pool, spread over 8 hectares, is surely good enough for all those who
came along on this fabulous journey!
That is the end of the journey, I’m afraid. Hope you all had as much fun and clicked on as many amazing images of these breathtaking human creations as I did. Now that you all cooled off at the San Alfonso Del Mar, just wipe yourself dry and head back home with the memories... Or you can enjoy the pool a bit longer. Adios!
lhc idbYQ 7071
2. International Space Station (ISS)
iss 8H4uv 7071
3. Three Gorges Dam
three gorges dam IbUoR 7071
4. Petronas Twin Towers
petronas towers 9h9uS 7071
5. Space Telescope Chandra
chandra V1rGa 7071
6. Palm Deira of Dubai
largest manmade island R4N3X 7071
7. Viaduc de Millau Bridge
worlds tallest suspension bridge j5LNs 7071
8. Bird’s Nest
birds nest h8Pf2 7071
9. Burj-Al-Arab Hotel
burj al arab LCgZF 7071
10. Kingda Ka Roller Coaster
kingdaka ride kczfx 7071
11. Rungnado May Day Stadium
may day stadium largest capacity AQX26 7071
12. Akashi Kaikyo Suspension Bridge
akashi bridge longest suspension bridge UMErX 7071
13. Lake Mead
lake mead 4x49x 7071
14. Project Genesis
genisis cruise ship pKi2f 7071
15. Hangzhou Bay Bridge
largest road bridge Af5SZ 7071
16. Channel Tunnel
eurotunnel iOBes 7071
17. Singapore Flyer
largest ferry wheel singapore vKTIX 7071
18. Pan STARRS-1
worlds largest digital camera mudCH 7071
19. MareNostrum
super computer qy3Ix 7071
20. San Alfonso Del Mar
san alfonso del mar GMXsR 7071
That is the end of the journey, I’m afraid. Hope you all had as much fun and clicked on as many amazing images of these breathtaking human creations as I did. Now that you all cooled off at the San Alfonso Del Mar, just wipe yourself dry and head back home with the memories... Or you can enjoy the pool a bit longer. Adios!
Saturday 1 June 2013
ICACM 2013 International Conference on Advanced Computing Methodologies
Deadline for abstract submission
10 Jun 2013
Event starts
02 Aug 2013
Event ends
03 Aug 2013
Last date for registration
10 Jun 2013
opportunity Location
Hyderabad |
Description |
The International Conference on Advanced Computing Methodologies (ICACM)
provides a world-wide forum with innovative, practical development
exposure as well as original research results on Computing Technologies.
the conference brings out the researchers and application developers
from a wide range of Computing techiniques such as Statistics, Data Mining, Nano Computing, Parallel Computing, VLSI, Mobile Computing etc. By promoting high quality and novel research findings, and innovative solutions to challenging Advanced Computing Problems, the conference seeks to continuosly advance the state of the art in computing techniques. As an important part of the conference, the workshops will focus on new research challenges the initiatives, and the tutorials will cover emerging Advanced Computong Methodologies. Paper Topics- Topics related to the design, analysis and implementation of Computing techniques.These include, but are not limited to the following areas:
|
Speranza 2013 National level youth fest
Event ends
23 Sep 2013
Event starts
21 Sep 2013
opportunity Location
Delhi |
Description |
Speranza(literally translated from Italian as
'HOPE'), the annual youth fest of Indian Institute Of Technology Delhi,
is back, this time scheduled from the 20th to 22rd September, 2013. Speranza was launched as a pedestal to create a generation of strong willed, self reliant and aware youth, capable of discovering new paths and leaving behind their own trail, a trail leading to newer, brighter horizons. There exists a burning flame in each individual to something worthwhile, which can have an impact on their own life and society. This flame, is fuelled by hope and faith and providing this requisite fuel is what Speranza is about. Speranza, in the course of a three day period, achieves its mission of holistic development of individuals through various workshops, talkshows, interactive sessions, a mélange of cultural activities. There is always more than one facet of a diamond, and as individuals we all have a distribution of characteristics. Overall development implies working on each facet of our being and personality, polishing of each facet can only ensure a flawless diamond. Speranza 2012, with its theme of Through The Looking Glass, provides an insight into the spectrum of our life, the distribution of all human characteristics, those which exemplify our mind, spirit and soul. IIT Delhi and the Board for Student Welfare is proud to play host to Speranza from the 21st to the 23rd of September. A sense of enlightenment about yourself and what you can be awaits you. So come, live up to your true potential. |
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