Digital camera : intro

Digital camera (or digicam for short) is a camera that takes video or still photographs, or both, digitally by recording images via an electronic image sensor.

Front and back of a Canon PowerShot A95.Many compact digital still cameras can record sound and moving video as well as still photographs. In the Western market, digital cameras outsell their 35 mm film counterparts.

Digital cameras can do things film cameras cannot: displaying images on a screen immediately after they are recorded, storing thousands of images on a single small memory device, recording video with sound, and deleting images to free storage space. Some can crop pictures and perform other elementary image editing. Fundamentally they operate in the same manner as film cameras, typically using a lens with a variable diaphragm to focus light onto an image pickup device. The combination of the diaphragm and a shutter mechanism is used to admit the correct amount of light to the imager, just as with film; the only difference is that the image pickup device is electronic rather than chemical.

Digital cameras are incorporated into many devices ranging from PDAs and mobile phones (called camera phones) to vehicles. The Hubble Space Telescope and other astronomical devices are essentially specialised digital cameras.

Focus on Engineering....

Why Intern?

When you’re trying to decide what you want to do with your life or if the major you’ve picked is really right for you, an internship can be the perfect way to test the waters and see what’s out there, and you’ll build up an impressive résumé in the process.

By offering internships, apprenticeships and summer programs, businesses get cheap (or free) student labor, and you get the chance to work side-by-side with brilliant people in your field, gaining hands-on experience in coveted positions.

Employers love to see where you’ve been and what you’ve accomplished as an engineering student. With internships or co-operative education opportunities under your belt at corporate giants like Lockheed Martin and Boeing or creative powerhouses like Pixar, you could stand out from all the other fresh-out-of-college grads trying to land their first engineering job.

To give you a taste of the real world as an engineer, we’ve tracked down a few internships that could challenge you, cultivate your geeky genius, and help you shoot to the front of any job-hunting pack.

Work for the Government

SMART (Science, Mathematics, & Research for Transformation)

This scholarship and internship service program sponsored by the U.S. Department of Defense is open to undergraduate, masters and doctoral students who’ve shown an aptitude in the fields of science, technology, engineering, or mathematics.

As a SMART scholar, you’ll receive a stipend of $22,000 to $39,000 a year, paid full tuition and related education fees at the university of your choice, an annual book allowance of $1,000, health insurance, paid summer internships, paid travel to internships, and post-graduation employment placement.

You’re eligible to apply for a SMART scholarship if you’re pursuing a degree in any one of a number of STEM (science, technology, engineering, mathematics) disciplines, including aeronautical, astronautical, chemical, civil, electrical, mechanical, and nuclear engineering

WISE (Washington Internships for Students of Engineering)

This program, sponsored by seven engineering societies, offers college juniors and seniors a $2,100 stipend and paid housing at George Washington University, as well as fare cards for the Washington Metro system.

During the 10-week internship, you’ll learn how government officials arrive at decisions on complex technological issues and how engineers can contribute to legislative and regulatory public policy decisions. You’ll also research and present a paper on a public policy issue that’s relevant to your sponsoring society.

Course Outline of CCNA...

SEMESTER ONE:
OSI model and industry standards, Network topologies, IP addressing, including subnet masks, Networking component, and Basic network design.

SEMESTER TWO:
Introduction to router configuration and routers and routing protocols.

SEMESTER THREE:
Advanced router configurations, LAN switching theory and VLANs, advanced LAN and LAN switched design, Novell IPX, and Threaded case study.

SEMESTER FOUR:
WAN theory and design, WAN technology, PPP, Frame Relay, and ISDN, Network troubleshooting, National SCANS skills, and Threaded case study.

minimum length of time to deliver the curriculum?
The curriculum cannot be delivered in less than six months. Generally . courses are eight weeks in length and take approximately nine to 12 months to complete all four semesters

What is CCNA certification?

The Cisco certified Network Associate (CCNA) credential is the premium certification for professionals who design and develop custom business solutions with Cisco routers and switches. Cisco Certifications focus on both routing and switching, as well as WAN switching solutions in network design and network support, providing you with flexible options for career development. One may advance to CCIE status by first achieving Associate certification in these tracks.

benefits of Cisco Certification:

To demonstrate to your customers and colleagues that you have attained an unparalleled level of expertise in the network design and support arenas in today's technology industry. CCNAs receive the following benefits:

• Industry recognition of your knowledge and proficiency with Cisco products and technologies.
• CCNA logo to enable you to identify your status to colleagues or clients.
• Affiliation with more than 10,000 CCNAs worldwide

How short courses help a engineer?

There are many short courses that help to increase your technical knowledge.
here i am gonna describe all short courses day by day..

please keep in touch with me to get help and make your future bright..

List of short courses:

for different cases different course are offered.
I listed name that offers a range of short courses for
information and communication technology....

• CCNA
• CCNP
• CCDA
• CCIE
• CCIP
• CCVP
• CCDP
• CCSP
• CCDE
• CSE
• CXFF
• WAASSE
  
• MCSE
• MCITP
• MCTS
• MCDST
• MCAD
• MCSA
• MCP
• MBS
• MCSE.NET
  
• LINUX
• CRYSTAL REPORTS
• ADVANCED FLASH
• INTRODUCTION TO DSLR CAMERAS

day by day i am gonna give details of those courses