Cognizant Recruiting 2010 and 2011 Freshers.

Cognizant Recruiting 2010 and 2011 Freshers.


Location: Across India

Eligibility Criteria

·2010/2011 batch BE / B Tech / ME / M Tech / MCA / M Sc (CS / IT) candidates only
·Consistent academic record of minimum 60% in X, XII, UG and PG (if applicable) with no standing arrears
·Good interpersonal, analytical and communication (both written and verbal) skills
·Candidates with degrees through correspondence/ part-time courses are not eligible to apply
·Candidates who have appeared for the Cognizant recruitment process in the last 9 months are not eligible
·Open only to Indian nationals
click here to apply
https://careers.cognizant.com/OffCampus/GeneralInstruction.aspx

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How to Protect Your Eyes When Using a Computer...

Since the majority of us spend hours in front of a computer monitor, it is good practice to protect your eyes from potential damage. Keep in mind that the following recommendations apply only to properly setting up your workstation to best protect your eyes and does not address other ergonomic needs related to working in front of a computer.


Instructions

Taking Proper Care of Your Eyes

1.Take five-minute breaks every hour by looking off into the distance and looking away from the computer monitor.

2.Just close your eyes for a few minutes when your work requires prolonged data input into the computer.

Keeping Proper Distance and Other Safety Measures

1.Keep the distance of the monitor from your eyes between 16 to 30 inches. Most people find a distance of 20 to 26 inches comfortable.

2.Make sure that the top of the monitor is at a level slightly below the horizontal eye level.

3.Tilt the top of the monitor away from you at a 10- to 20-degree angle. Most monitors are provided with tiltable display screens, which enable you to tilt the monitor to create an optimum viewing angle.

4.Keep your screen free of dust and fingerprints.

5.Use an adjustable chair that enables you to sit at a proper angle and distance from your computer monitor screen.

6.Use document holders to secure any reading material or reference material, if your work involves prolonged data entry. Place the document holders close to the monitor and at the same distance from your eyes as your monitor. This enables your eyes to remain focused as they look from the monitor to the reading material.

7.Use a work surface whose height is 26 inches from the ground.

8.Keep the distance from the front of your chair to the hollow of your knee between 2 to 4 inches.

9.Use a character size that is visible. The character size is an important factor since it determines the distance at which the user prefers to view the monitor.

Changing the Appearance of the Text Fonts on Your Computer Screen

1.Point your cursor anywhere on your desktop and right click on Properties. The Display Properties window appears.

2.Click the Appearance tab on the Display Properties window.

3.Go to the Font Size pull-down menu and choose either "Large Fonts" or "Extra Large Fonts" instead of the "Normal" font that has already been pre-selected by default. That is, if you are working on a Windows XP system. Once you have made a choice, you will see a sample of what you have chosen in the upper part of the Display Properties window. Choose what is comfortable for your eyes.

4.Click on the Apply button.

5.Close the Display Properties window.

Ensuring Proper Lighting

1.Use fluorescent tubes to achieve lower illumination levels. Higher illumination levels wash out the image on the screen. Illumination levels refer to the amount of light falling on a surface measured in lux or foot candles (metric and English systems of measurement respectively).

2.Provide supplementary task lighting through lamps. Task lighting allows workers to adjust the illumination level according to their own preferences, if the illumination level is below the suggested ideal of 50 foot candles.


Ensuring Proper Lighting in Your Work Environment To Prevent Glare

1.Glare is caused by non-uniform distribution of luminance within your visual field, as well as bright luminaires or windows. You can prevent glare by reorienting your work station and moving the sources of glare out of your line of sight.

2.Cover windows with Venetian blinds, draperies, shades or filters to reduce glare from sunlight or the luminaires in your work environment.

3.Use panels to block the intensity of light, thereby reducing glare.

4.Adjust the computer's contrast knob to change the brightness of the screen and characters, which will also reduce glare.

5.Position the screen at right angles to the source of light.

6.Avoid wearing bright clothes which may cause a glare by causing a reflection on the screen.

7.Cover your monitor with an anti-glare screen.



Read more:http://www.ehow.com/

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How to Boost a WiFi Signal

Some years ago, we came face to face with a world changing technology called the Internet. In order to be able to use the Internet, we had to connect our PC's with long messy wires. Over the years, technology kept advancing and today, we use wireless networking systems. These wireless networking systems have given us the much needed freedom from wires that held us down to a particular desk. Today, we can move about freely using laptops. Not just laptops, but also tablet PC's and our old faithful desktop computers too, can be connected to the Internet with wireless networks. However, a common complaint, faced by users, is a weak WiFi signal while using wireless technologically. We shall take a look at a few tips that will help us learn how to boost a WiFi signal on laptops, as well as computers.


Ways to Boost a Weak WiFi Signal

WiFi signal is a type of radio wave. As the distance of the router from the laptop or computer increases, the signal becomes weaker. The wireless router acts as a transmiter, which is a source of WiFi signal for the wireless adapter of the laptop that receives the signal. So, the output of the router and the distance between the router and adapter are dependent on each other for the WiFi signal strength. Some simple modifications to your state-of-the-art routers will help in boosting the WiFi signal received. If you are suffering from weak signals received on your laptops or computers, then the ways to boost a WiFi signal may prove to be helpful.

Firmware Upgrade
The first thing to check is the router firmware. Most of the time, outdated versions of the router firmware tend to cause weak WiFi signals. You should upgrade your wireless router's firmware to the latest version available. Also, installing the latest driver to the wireless adapter will also help in boosting a weak WiFi signal.

Booster Antenna
Installing a WiFi signal receiver booster antenna to the laptop will help in making the signal stronger. The WiFi antenna booster will help to boost WiFi reception and increase the speed of download considerably.

Signal Repeater
If you are using a WiFi system in your office, or a large apartment, then you need to make sure the signal is received over large distances. For this, you need to install a WiFi signal repeater. This device is very useful in catching the original signal and then amplifying the strength of the signal. This amplified signal is then transmitted over long distances. You should go in for long range WiFi repeaters that will help enhance WiFi signal reception over distant places.

Output Power
The output power of the wireless router should be increased to boost the signal. You can do this by referring to the router manual and enhancing the signal reception on the laptop. Increasing the output power is one of the best ways of boosting WiFi signal.

Extender Antenna
Again, people who are looking for wider coverage area, should go in for extender antenna. When attached to the router, the extender antenna will help increase the coverage area of the router and provide better Internet connectivity.

Router Position
It has been found, placement of the wireless router is very important to boost a weak WiFi signal. If your router is placed in a particular room and you use your laptop or desktop in another room, the distance increases. The signal needs to pass through walls and furniture in order to reach your device. The best place to keep a router is in the center of the room. You can either place it on a table that is in the center of the room or else get it fitted on the ceiling if space is a problem. This will allow the signal to reach all the rooms in your apartment or office. In some cases, placing the router over a bookshelf or table also helps. Align your large furniture along the walls. This will help in increasing the range of WiFi signal better. Wall mount the router, instead of placing it under or at the back of a desk.

New Router
The last option to boost a WiFi signal is buying the latest router that provides high speed of transmission as well as better signal strength. You can upgrade to wireless-N (802.11n). It is found to be faster and has better range along with stability.

This is all about how to boost a WiFi signal. In case of home computing systems, the wireless-N (802.11n) is found to be the best router for long range signal transmission. Try these simple ways to boost a WiFi signal and see an improvement in your Internet connectivity.

Source: Buzzle.com

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