Question and answer:
- What is as computing?
It is a collection of computer. programs that enables users. to interact with computer. Hardware
Basic: Using a computer to process data.
Programming: Writing code to make computers perform tasks.
Algorithms: Step-by-step procedures for calculations.
Data Analysis: Interpreting data to extract meaningful insights.
Networking: Connecting computers to share resources and information.
Software Development: Creating applications and systems.
Hardware: Physical components of a computer system.
Cybersecurity: Protecting systems from digital threats.
Types of CPU ; The major CPU types, including single-core, dual-core, Quad-core, Hexa-core, Octa-core, and Deca-core processors.
- What is as server computing?
A server is a computer or system that provides resources, data, services, or programs to other computers, known as clients, over a network.
3.What are rack servers used for?
Virtualization: Rack servers can be used for virtualization, which allows multiple operating systems and applications to run on a single physical server.
- What is a SonicWall used for?
SonicWall is an American cybersecurity company that sells a range of Internet appliances primarily directed at content control and network security.
- load balancer user for ?
A load balancer is a device that sits between the user and the server group and acts as an invisible facilitator, ensuring that all resource servers are used equally.
- What are the 4 types of load balancers?
| Application Load Balancers | HTTP or HTTPS |
| Passthrough Network Load Balancers | TCP or UDP These load balancers also support other IP protocol traffic such as ESP, GRE, ICMP, and ICMPv6. |
| Proxy Network Load Balancers | TCP with optional SSL offload |
- What is high availability cloud computing?
High availability means that an IT system, component, or application can operate at a high level, continuously, without intervention, for a given time period. High-availability infrastructure is configured to deliver quality performance and handle different loads and failures with minimal or zero downtime.
- What is vCenter used for?
vCenter Server is the centralized management utility for VMware, and is used to manage virtual machines, multiple ESXi hosts, and all dependent components from a single centralized location.
What is a hypervisor in simple terms?
A hypervisor is a software that you can use to run multiple virtual machines on a single physical machine. Every virtual machine has its own operating system and applications. The hypervisor allocates the underlying physical computing resources such as CPU and memory to individual virtual machines as required.
What is a vSphere client?
The vSphere Client is an application that enables management of a vSphere installation.
- What is the network adapter meaning ?
A network adapter is a hardware component or apparatus that links a computer or alternate electronic equipment to a network, enabling communication with other devices on the network.
What is SMPS used for?
Switched-mode power supplies (SMPS), sometimes referred to as switch mode power supplies, have become the workhorse of efficient power conversion, taking a mains voltage AC input and converting it down to a low voltage DC output.
- What is the meaning of disaster recovery?
IT disaster recovery is a portfolio of policies, tools, and processes used to recover or continue operations of critical IT infrastructure, software, and systems after a natural or human-made disaster.
14. Recovery Time Objective:
Recovery Time Objective (RTO) is the duration of time and a service level within which a business process must be restored after a disaster in order to avoid unacceptable consequences associated with a break in continuity.
- What is recovery point objective:
What is RPO? RPO recovery point objective is a time-based measurement of the maximum amount of data loss that is tolerable to an organization.
