AWS Restart basic quiz 1

What is a computer program?

• An interface for interacting with a device such as a laptop or a mobile phone

• A set of instructions that tells the system how to perform a specific task

• A device that is connected to the internet

• A document that describes how to build software

What is the role of the motherboard in a computer system?

• It stores data.

• It runs a set of instructions.

• It displays information on the screen.

• It connects all the components.

Which components are a physical part of a computer system? (Select TWO.)

• Motherboard

• Operating system

• Network card

• Database server

• Web application server

Which statements describe random access memory (RAM)? (Select TWO.)

• It holds data temporarily.

• It holds data persistently.

• It can be a hard disk drive (HDD) or a solid state drive (SSD).

• It can be accessed quickly.

• It is made to store applications, documents, and programs.

Which of the following are examples of operating systems? (Select TWO.)

• iOS

• Amazon Linux 2

• Oracle

• Amazon Elastic Compute Cloud (Amazon EC2)

• MySQL Server

Which statement describes cloud computing?

• It provides services under a fixed-price contract.

• It requires the customer to maintain their own hardware.

• It delivers information technology (IT) resources on demand.

• It delivers resources to manage data only.

Which scenario is an example of software as a service (SaaS) in cloud computing?

• The third-party vendor manages the procurement of resources and the application. The developer is responsible for the application content.

• The developer manages the updates, patches, and procurement of resources. The third-party vendor is responsible for only the hardware.

• The developer deploys code to the cloud environment maintained by the third-party vendor.

• The developer maintains virtual servers, operating systems, and data for more control over resources.

A software developer is focused on deploying code that runs on the AWS Cloud. Which cloud service model does this developer use?

• Infrastructure as a service (IaaS)

• Platform as a service (PaaS)

• Software as a service (SaaS)

• Hybrid model

Which cloud service model gives the user more control over information technology (IT) resources, such as access to networking features, computers (either virtual or on dedicated hardware), and data storage space?

• Platform as a service (PaaS)

• Software as a service (SaaS)

• Hybrid model

• Infrastructure as a service (IaaS)

A company has an on-premises data center and also runs a portion of its infrastructure in the cloud. Which cloud computing deployment model describes this scenario?

• Public cloud

• Dedicated cloud

• Private cloud

• Hybrid cloud