MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Cloud computing relies on sharing of resources to achieve coherence and typically uses a “pay as you go” model, which can help in reducing capital expenses but may also lead to unexpected operating expenses for users.

Detailed explanation-2: -Expert-Verified Answer It allows users to use only those applications that are present on their computers are not true for cloud computing.

Detailed explanation-3: -File sharing: The cloud makes it easy to share files with several people at the same time. For example, you could upload several photos to a cloud-based photo service like Flickr or iCloud Photos, then quickly share them with friends and family. Backing up data: You can also use the cloud to protect your files.

Detailed explanation-4: -Downtime is considered as one of the biggest potential downsides of using Cloud Computing. The cloud providers may sometimes face technical outages that can happen due to various reasons, such as loss of power, low Internet connectivity, data centers going out of service for maintenance, etc.