Whois & Analysis for examcollection.com

International Business Machines Corporation (commonly referred to as IBM) is an American multinational technology company headquartered in Armonk, New York, United States, with operations in over 170 countries.

The company originated in 1911 as the Computing-Tabulating-Recording Company (CTR) and was renamed "International Business Machines" in 1924.

CCNA (Cisco Certified Network Associate) is an IT certification from Cisco.

CCNA certification is an associate-level Cisco Career certification.

Microsoft Corporation (commonly referred to as Microsoft or MS) is an American multinational technology company headquartered in Redmond, Washington, that develops, manufactures, licenses, supports and sells computer software, consumer electronics and personal computers and services.

Its best known software products are the Microsoft Windows line of operating systems, Microsoft Office office suite, and Internet Explorer and Edge web browsers.

Its flagship hardware products are the Xbox video game consoles and the Microsoft Surface tablet lineup.

As of 2016, it was the world's largest software maker by revenue, and one of the world's most valuable companies.

Oracle Corporation is a multinational computer technology corporation, headquartered in Redwood Shores, California.

The company specializes primarily in developing and marketing database software and technology, cloud engineered systems and enterprise software products — particularly its own brands of database management systems.

In 2015 Oracle was the second-largest software maker by revenue, after Microsoft.

Cisco Systems, Inc. (known as Cisco) is an American multinational technology conglomerate headquartered in San José, California, in the center of Silicon Valley, that develops, manufactures, and sells networking hardware, telecommunications equipment, and other high-technology services and products.

Through its numerous acquired subsidiaries, such as OpenDNS, WebEx, and Jasper, Cisco specializes into specific tech markets, such as Internet of Things (IoT), domain security, and energy management.