INCA INFOTECH TECHNOLOGIES Interview Questions, Process, and Tips for Experienced

A computer is an electronic device that processes data to perform various tasks.

• Electronic device that can store, retrieve, and process data

• Consists of hardware components like CPU, memory, storage, and input/output devices

• Runs software programs to execute specific tasks

• Examples include desktops, laptops, tablets, and smartphones

Printer network port is a physical connection on a printer that allows it to connect to a network for sharing and printing.

• Printer network port can be Ethernet port, USB port, or wireless connection.

• It allows the printer to communicate with other devices on the network.

• Printers can have multiple network ports for different types of connections.

• Examples include Ethernet port for wired connection, USB port for direct con

Data backup is the process of creating copies of data to prevent data loss in case of system failure or disaster.

• Identify critical data to be backed up

• Choose a backup method (full, incremental, differential)

• Select a backup storage location (external hard drive, cloud storage)

• Automate backup process for regular intervals

• Test backups regularly to ensure data integrity

A WiFi MAC address is a unique identifier assigned to network interfaces for communications on a WiFi network.

• WiFi MAC address stands for Media Access Control address

• It is a 12-digit hexadecimal number (e.g. 00:1A:2B:3C:4D:5E)

• It is used to identify devices on a WiFi network

DHCP IP is a dynamic IP address assigned by a DHCP server to devices on a network.

• DHCP stands for Dynamic Host Configuration Protocol

• DHCP server assigns IP addresses to devices on a network

• DHCP IP addresses are temporary and can change

• DHCP helps in managing IP addresses efficiently

AD is Active Directory used for managing network resources, DHCP assigns IP addresses, Group Policy controls user settings, BIOS is firmware for hardware, Outlook backup saves emails.

• AD (Active Directory) is a directory service used for managing network resources such as computers, users, and printers.

• DHCP (Dynamic Host Configuration Protocol) assigns IP addresses to devices on a network automatically.

• Group Policy is u...read more