AXIS MY INDIA Surveyor Interview Questions and Answers

NACL and security groups are both AWS network security features, but NACL operates at the subnet level while security groups operate at the instance level.

• NACL is stateless while security groups are stateful

• NACL can allow or deny traffic based on IP addresses, protocols, and ports while security groups only allow traffic

• NACL rules are evaluated in order while security group rules are evaluated independently

• NACL can be ...read more

Public and private subnets can be identified based on their IP address range and their accessibility from the internet.

• Public subnets have IP addresses that are accessible from the internet.

• Private subnets have IP addresses that are not accessible from the internet.

• Public subnets are typically used for resources that need to be accessed from the internet, such as web servers.

• Private subnets are typically used for resou...read more

S3 is for frequently accessed data while Glacier is for long-term archival storage.

• S3 is designed for frequently accessed data while Glacier is for long-term archival storage.

• S3 has low latency retrieval times while Glacier has higher retrieval times.

• S3 is more expensive than Glacier for storage and retrieval.

• Glacier has a tiered pricing model based on retrieval times and storage duration.

• S3 is suitable for storing dat...read more

AMI is a virtual machine while S3 is a storage service in AWS.

• AMI stands for Amazon Machine Image and is a pre-configured virtual machine that can be used to create EC2 instances.

• S3 stands for Simple Storage Service and is a scalable object storage service that can be used to store and retrieve data.

• AMI is used to create EC2 instances while S3 is used to store and retrieve data.

• AMI is used for computing while S3 is use...read more

The parameter for creating group policy using JSON is a JSON object containing the policy settings.

• The JSON object should include the policy name, description, and settings.

• The settings can include values for registry keys, security options, and other policy settings.

• Example: {"policyName": "Password Policy", "description": "Enforces password complexity requirements", "settings": {"MinimumPasswordLength": 8, "PasswordC

The download speed of 1800MHz depends on various factors and cannot be determined solely based on the frequency.

• Download speed is influenced by network infrastructure, signal strength, and device capabilities.

• Higher frequency bands like 1800MHz generally offer faster download speeds compared to lower frequency bands.

• However, other factors such as network congestion and distance from the cell tower can affect the actual...read more

Interference is the phenomenon where two or more waves combine to form a resultant wave, resulting in constructive or destructive interference.

• Interference occurs when waves meet and interact with each other.

• Constructive interference happens when the peaks of two waves align, resulting in a larger amplitude.

• Destructive interference occurs when the peaks of one wave align with the troughs of another, resulting in a smal...read more

Handover is the process of transferring control or responsibility from one person or system to another.

• Handover is common in various fields, including engineering, construction, and telecommunications.

• In engineering, handover refers to the transfer of a project or task from one engineer or team to another.

• During handover, relevant information, documentation, and responsibilities are passed on to ensure a smooth transit...read more

Intra handover refers to the process of transferring control of a communication session from one base station to another within the same network.

• Intra handover is a crucial aspect of mobile communication systems.

• It ensures seamless connectivity and uninterrupted service for mobile users.

• During intra handover, the control of a communication session is transferred from the current base station to a neighboring base stati...read more

Swapping is the process of exchanging the values of two variables.

• Swapping is commonly used in programming to rearrange data or sort elements.

• It can be done using a temporary variable or using arithmetic operations.

• Example: Swapping two numbers - a = 5, b = 10. After swapping, a = 10, b = 5.

A channel is a pathway or medium through which information or signals are transmitted.

• Channels can be physical, such as cables or wires, or they can be virtual, such as wireless communication.

• Channels are used in various fields, including telecommunications, electronics, and computer networking.

• Examples of channels include fiber optic cables, radio waves, and internet protocols.

PWC is a global professional services firm known for its diverse range of services and commitment to innovation.

• PWC is one of the largest professional services firms in the world, offering services in areas such as consulting, audit, and tax.

• They are known for their commitment to diversity and inclusion, as well as their focus on innovation and technology.

• PWC has a strong reputation for providing excellent training and...read more

Earthquakes occur due to the movement of tectonic plates. Metamorphosis is the process of transformation of rocks due to heat and pressure.

• Earthquakes occur when there is a sudden release of energy in the Earth's crust, causing seismic waves.

• The primary cause of earthquakes is the movement of tectonic plates. These plates are constantly shifting and interacting with each other.

• When the stress on the rocks along a fault...read more