Under Jorma Ollila's leadership, Nokia became the world's largest maker of what product?
Mobile phones
Televisions
Computers
Tablets
Answer
Under Jorma Ollila's leadership, Nokia became the world's largest mobile phone maker. His vision and strategic decisions helped the company dominate the global mobile phone market during the late 1990s and early 2000s.
Jorma Ollila IQ Test: 20 Questions to Determine Your Smartness