info about IT companies

information about IT companies

Wipro Technologies:


Founded:         1945
Founder(s):     Azim Premji
Headquarters: Bangalore, Karnataka, India
Key people:     Azim Premji, Chairman
                     Girish Paranjpye, joint CEO
                    Surash Vaswani, joint CEO
                    SA Sudarshan num_employees = 97000+ (2009)
Industry:          IT Services,
Services:         IT Consulting, Business Process Outsourcing, Product Engineering Solutions, Technology
                      Infrastructure Services                           
Revenue:        ▲ USD $6 Billion (2009)
Website:          Wipro.com


Wipro Limited is a $5 billion Indian conglomerate. According to the 2008-09 revenue, wipro is the second largest IT company in India. Wipro Ltd{{Fact date=August 2009}. has interests varying from information technology, consumer care, lighting, engineering and healthcare businesses. Azim Premji is the Chairman of the board.


TATA CONSULTANCY SERVICES:

Founded:         1968
Headquarters: TCS House, Raveline Street, Fort, Mumbai - 400 001 India
Key people:     Ratan Tata, (Chairman of the Board, Tata Group)
                        S Ramadorai, (CEO and Managing Director)
                        Jobhi Mahalingam, (Executive Director and CFO)
                        N Chandra, (Executive Director, COO, CEO & MD Designate)
                        Phiroz Vandrewala,(Executive Director and Head, Global Corporate Affairs)
                       Ajoy Mukherjee, (Vice President and Head, Global Human Resources)
                       K Anantha Krishnan, (Vice President and Chief Technology Officer)
Products:         TCS Bancs, Digital Certification Products, Healthcare Management Systems
Services:         Information Technology Consulting, IT Services, Outsourcing, BPO, Software Products
Revenue:        ▲ US$ 6.015 billion (in FY 2008-09)
Net income:    ▲ US$ 1.123 billion (in FY 2008-09)
Employees:     143,000 (As on 1 April, 2009)
Website:          http://www.tcs.com

 

COGNIZANT TECHNOLOGY SOLUTIONS:

Founded:         1994
Headquarters: Teaneck, New Jersey
Key people:     Lakshmi Narayanan, Vice chairman
                         Francisco D'Souza, CEO
                          Chandra Sekaran, President and MD
                         Gordon Coburn, Executive Vice President and CFO
Industry:          IT Services
Revenue:        2.817 Billion USD (December 2008)
Employees:     60,000+ (April 2009)
Website:          www.cognizant.com








INFOSYS:

Founded:         July 2, 1981
Headquarters: Bangalore, India Electronics City, Hosur Road
Key people:     N.R. Narayana Murthy (Chairman and Chief Mentor)
                        Kris Gopalakrishnan (Chief Executive Officer and Managing Director)
                         S. D. Shibulal (Chief Operating Officer and Director)
Industry:          Software services
Products:         Finacle (a universal banking product)
Services:         Information technology consulting services and solutions
Revenue:        Rs. 21,693 crore ($4.66 billion) (FY 2008-09)
Net income:    ▲ Rs. 5,988 crore ($1.28 billion) (FY 2008-09)
Employees:     103,905
Subsidiaries:    Infosys BPO
                        Infosys Consulting
                        Infosys Australia
                        Infosys China
                        Infosys Mexico
                        Infosys Sweden
Website:          www.infosys.com



ORACLE:

Developer(s):  Oracle Corporation
Stable release:            11g / 2007-07-11; 2 years ago
Written in:        C
Operating system:      Cross-platform
Available in:     Multiple languages
Type:   RDBMS
License:           Proprietary
Website:          http://www.oracle.com/

 

HCL:

Founded:         1999
Headquarters: Noida, UP, India
Key people:     Shiv Nadar, Founder, Chairman, Chief Strategy Officer
                        Vineet Nayar - CEO
                        Ranjit Narasimhan - COO-President, BPO Division
Industry:          Information Technology Services
Revenue:        ▲USD 5 Billion
Employees:     60,000 (2009)
Website:          HCL Tech Website



SUN MICROSYSTEMS:

Founded:         1982
Headquarters: Santa Clara, California, United States
Key people:     Scott McNealy, Chairman
                        Jonathan I. Schwartz, President and CEO
                        William MacGowan, Executive Vice President, People and Places, and CHRO
                        Greg Papadopoulos, Executive Vice President and CTO
Industry:          Diversified computer systems
Products:         Computer servers, workstations, storage, software, and services
Revenue:        ▲US$13.880 billion (FY08)
Operating income:      ▲US$372 million (FY08)
Net income:    ▲US$403 million (FY08)
Employees:     33,350 (2008)
Website:          www.sun.com


Apple Inc.

Founded:         Cupertino, California, United States (April 1, 1976)
                        as Apple Computer, Inc.
Founder(s):     Steve Jobs, Steve Wozniak, Ronald Wayne
Headquarters: 1 Infinite Loop, Cupertino, California, USA
Number of locations:  251 (Q1 FY 2009)
Area served:   Worldwide; United States, United Kingdom, Canada, Japan, Australia, Switzerland, Italy,
                        Germany, and China          
Key people:     Steve Jobs (CEO, Chairman, and Co-founder)
                        Tim Cook (COO) Peter Oppenheimer (CFO)                              
                        Phil Schiller (SVP Marketing)
                       Jonathan I’ve (SVP Industrial Design)
                       Mark Paper master (SVP Device Engineering)
                       Ron Johnson (SVP Retail)
                      Sina Tama don (SVP Applications)
                      Bertrand Serlet (SVP Software Engineering)
                      Scott For stall (SVP iPhone Software)
Industry:          Computer hardware · Computer software Consumer electronics · Digital distribution
Products:         Mac (Pro, Mini · iMac · MacBook, Air, Pro · Xserve) iPhone, iPod (Shuffle, Nano, Classic, Touch)
                        Apple TV, Cinema Display, AirPort, Time Capsule Mac OS X (Server · iPhone OS), iLife, iWork
Services:         Stores (retail, online, iTunes, App), Mobile Me
Revenue:        ▲US$32.48 billion (FY 2008)
Operating income:      ▲$ 6.28 billion (FY 2008, 19.32% operating margin)
Net income:    ▲$ 4.83 billion (FY 2008, 14.88% profit margin)
AUM:   ▲$24.49 billion (FY 2008, 1.74 quick ratio)
Total assets:    ▲$39.57 billion (FY 2008, 12.21% ROA)
Total equity:    ▲$21.03 billion (FY 2008, 22.97% ROE)
Employees:     35,000(Q1 FY 2009)
Subsidiaries:    Brae burn Capital, FileMaker Inc.
Website:          Apple.com



INTEL CORPORATION:

Founded:         1968
Founder(s):     Gordon E. Moore and Robert Noyce
Headquarters: United States
                       Santa Clara, California (incorporated in Delaware)
Key people:     Paul S. Otellini, CEO
                       Craig Barrett, Chairman
                       Sean M. Maloney (EVP; General Manager, Sales and Marketing Group, and Chief Sales and
                       Marketing Officer)           
Industry:          Semiconductors
Products:         Microprocessors
                        Flash memory
                        Motherboard Chipsets
                        Network Interface Card
                        Bluetooth Chipsets
Revenue:        ▼ US$37.6 billion (2008)[1]
Operating income:      ▲ US$9.0 billion (2008)
Net income:    ▼ US$5.3 billion (2008)
Employees:     83,500 (2008)[1]
Website:          intel.com

computer quiz

COMPUTER QUIZ

Which is the best choice for a specification for a video card?

AGP

Which frequency is a SDRAM clock speed?

133MHz

What is the name of the spec for the holes in a monitor's aperture grill?

dot pitch

Which is the best hard disk seek time?

5ms

What is the data transfer rate for USB 2.0?

480Mbs

What does the term "wave table synthesis" relate to?

sound

What piece of hardware do EIDE cables connect to?

hard disk

To be bootable a DOS partition must be:

active

Which is a PCI bus speed?

33Mhz

Which do you use to comment out a line in the autoexec.bat file?

rem

What is the data transfer speed of a SATA1 interface?

150Mb/s 

How many devices can Firewire have on it's bus at the same time?

 63 

What does BIOS stand for?

Basic Input/Output System

What does EIDE stand for?

Enhanced Integrated Drive Electronics are the circuits that operate the mechanical parts of the drive in question.

Firewire is also known as:

IEEE 1394

32 bit color contains how many colors?

32 bit color only uses 24 of the bits for color the other 8 are either blank or are for an alpha channel. 24 bit color has 16.777,216 colors. People think it is 4,294,967,296 because that is how it works out mathematically, but that is incorrect.



The Back Side Bus is used to connect the:

 CPU to the L2 cache.

16 bit Highcolor contains how many colors?

65,536

The Northbridge and Southbridge have been replaced in some boards with:

IHA controller 

Which would not usually be on a motherbaoard:

The power supply unit is usually mounted in the case and is ventilated to the outside of the case.


The Front Side Bus (FSB) is also known as:

Processor Bus, Memory Bus, or System Bus.


Which video standard is designed to replace PCI and AGP?

The newer standard is the PCIe or PCI Express it is faster than AGP and old PCI.


A video connector that contains analog and digtal video is called:

DVI-I 


The benefit of Hyper-threading is to act like?

HTT or hyper threading can process two instructions at the same time acting like 2 processors(dual processor). The operating system and hardware must be HTT compliant.


EFI or Extensible Firmware Interface is a new standard for what?

newer motherboards are beginning to appear with this new form of "bios".


A USB bus is capable of supporting how many devices at one time?

127 devices 


Bluetooth technology operates using:

Currently Bluetooth works using radio frequency at a frequency of 2.4Ghz.


What is the transfer rate of a USB 2.0 bus?

USB 2.0 was increased to 480mb/s from USB 1.0 and 1.1's rate of 12mb/s.


WiFi uses which standard?

IEEE 802.11 standards


How many pins are there in an IDE cable for an ATA100 interface?

80


CBR- Constant Bit Rate
PDA- Personal Digital Assistant

DAT- Digital Audio Tape

1) http://www.indiabix.com/
2) http://www.exforsys.com/for

​um/placement-papers/43874-apti​tude-questions-with-answers.ht​ml
3)http://www.munavv.com/Aptitu​de_Question/Cts_Aptitude.pdf
4) http://www.itacumens.com/ex​tras/files/bank.pdf
5) http://chettinadtech.ac.in/​g_articlen/10-03-11/10-03-11-0​7-37-53-sakthivijayan80.pdf

Vacancies

1)http://www.jbigdeal.com/p/hu​ge-vacancies-2011.html
2) http://www.freejobalert.com​/sbi-po-recruitment-2011/15408​/
3) http://www.syndicatebank.in​/scripts/Recruitment.aspx

SBI - Probationary Officer

1) http://www.successcds.net/B​ank-PO/State-Bank-India-Probat​ionary-Officers.html
2) www.sbi.co.in

SBI Advt
limk: http://www.sbi.co.in/web​files/uploads/files/1305728473​981_SBI_CRB_SBI_RECRUIT_PROBAT​_OFFICER_ENG.pdf

Cash voucher
Link: http://www.sbi.co.in/web​files/uploads/files/1305728473​981_SBI_CRB_SBI_RECRUIT_PROBAT​_OFFICER_ENG_CASH_VOUCHER.pdf

Online Application
link: http://registration.sify​itest.com/sbipomay11/

just visit for info about engineering webs

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