What is the maximum capacity of the Flash memory of the ESP8266?

• 2MB

• 4MB

• 8MB

• 1MB

The ESP8266 Integrates 802.11b/g/n HT40 Wi-Fi transceiver to connect to a WiFi network and interact with the Internet.

• True

• False

• None of these

• None of these

How many maximum TCP connections can be made at one time in Nodemcu ESP8266?

• 2

• 1

• 4

• 5

In which mode will the Nodemcu act both as a server and a client?

• Station Code
• Access Point mode
• Always
• Can's act as a server

How many USB ports are present in Raspberry Pi 3?

• 5
• 2
• 4
• 3

WiFi is not present in which of the following models?

• Raspberry Pi3
• Raspberry Pi Zero WH
• Raspberry Pi Zero W
• Raspberry Pi Zero

Raspberry Pi was released in the year

• 2012
• 2014
• 2015
• 2021

What bit processor is used in Pi 3

• 64-bit
• 32-bit
• 128-bit
• Both 64 and 32 bit

What are the distributions are supported by raspberry Pi?

• Arch Linux
• Debain
• Fedora Remix
• Arch Linux, Debain, and Fedora Remix

What is the default user in Debain on Raspberry Pi

• Default
• User
• Pi
• Root