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What is cloud computing?
What is cloud computing?
- A way to directly manage computer system resources
- A way to reduce capital expenses for users
- An on-demand availability of computer system resources without direct active management by the user (correct)
- A way to increase up-front IT infrastructure costs
What is the expected global spending on cloud computing services by 2025 according to IDC?
What is the expected global spending on cloud computing services by 2025 according to IDC?
- $1.8 trillion
- $706 billion
- $600 billion
- $1.3 trillion (correct)
What was the original use of the term 'cloud' in relation to computing?
What was the original use of the term 'cloud' in relation to computing?
- A way to describe a virtual service
- A way to describe a single program
- A way to describe a device to program
- A way to describe a distributed programming language (correct)
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