समाधान - प्राथमिक - यूनिट 7 - 7जी

a mechanical tool or an electronic device that is useful for doing something

गैजट

an object that turns chemical energy to electricity to give power to a device or machine

बैटरी

the time period when something is alive and functioning, starting from birth and ending at death

जीवन

(of a place or piece of equipment) connected to something in a way that is not separable

निर्मित

a camera connected to a computer that is used for recording or broadcasting videos of the user

वेबकैम

a container that holds the major internal components of a computer, such as the motherboard, power supply, and storage devices

केस

a device that has two pieces that cover the ears and is used to listen to music or sounds without others hearing

हेडफ़ोन

a socket on a computer or other electronic device used to connect external devices such as a mouse, keyboard, etc.

पोर्ट

a small electronic storage device used to store digital data

मेमोरी कार्ड

a physical socket or opening in a computer or electronic device where a circuit board or other component can be inserted

स्लॉट

an illusion of movement created by displaying a series of still images of a moving object in quick succession

गति

a machine or device that detects any changes in the environment and sends the information to other electronic devices

सेंसर

a small, removable card that stores data for one's mobile device and identifies one to the network

सिम कार्ड

the technology or system for connecting other devices to a computer

यूएसबी

the technology that allows computers, cell phones, etc. to access the Internet or exchange data wirelessly

वाई-फाई

able to operate without wires

वायरलेस

equipment that transforms electrical signals into sound, loud enough for public announcements, playing music, etc.

स्पीकर

the official currency of Japan, which is used in all aspects of Japanese society, including buying goods and services and paying wages

येन

the unit of money in the US, Canada, Australia and several other countries, equal to 100 cents

डॉलर

the currency of the UK and some other countries that is equal to 100 pence

पाउंड

the money that most countries in Europe use

यूरो

the basic unit of money in China

युआन

the biggest country in East Asia

चीन

a country that is in East Asia and made up of many islands

जापान

a union of 27 European states that is formed to strengthen the economic and political bonds between its members

यूरोपीय संघ

someone whose job is to serve or help customers in a shop

दुकान सहायक

a display by which the user can interact with a computer, smartphone, etc. by touching its surface

टच स्क्रीन

a person, organization, company, etc. that pays to get things from businesses or stores

ग्राहक

a country in North America that has 50 states

संयुक्त राज्य अमेरिका

a country in northwest Europe, consisting of England, Scotland, Wales, and Northern Ireland

संयुक्त राज्य