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WorksheetsCâu hỏi về công nghệ di động
Total questions: 25
Worksheet time: 17mins
Bạn nên sử dụng dữ liệu di động nếu không có Wi-Fi.
You must switch off mobile data whenever you see a public Wi-Fi.
You might need to charge the phone before using mobile data again.
You should use your mobile data when there is no available Wi-Fi.
Máy tính bảng của tôi không thể kết nối với mạng Bluetooth.
My laptop connects to Wi-Fi faster than it does to Ethernet cables.
My tablet cannot connect to the Bluetooth network.
My phone doesn’t need Wi-Fi because it uses Bluetooth for everything.
Máy tính xách tay của anh ấy mất nhiều thời gian để kết nối với mạng không dây.
His tablet instantly connects to the internet via mobile data.
His laptop takes longer to connect to the wireless network.
His desktop doesn’t support any kind of network connection.
Tớ không thể gửi tin nhắn vì không có tín hiệu di động.
I can't open mobile apps because my phone has no storage left.
I can't send any text messages because there is no mobile signal.
I can't read the messages because my phone battery is fully charged.
Mạng Wi‑Fi ở đây rất yếu và hay bị mất kết nối.
The mobile data is stronger than the Wi‑Fi in this building.
The Wi‑Fi network here is extremely fast and never gets disconnected.
The Wi‑Fi connection in this place is weak and often gets disconnected.
This is the application ...................... allows users to share files over mobile networks.
where
who
which
I know an engineer ..................... designs network systems for mobile service providers.
who
which
where
We installed a system ....................... connects all smartphones to a secured local network.
who
that
where
A router is a device .............. sends data to multiple connected computers or phones.
who
which
where
The technician .................. helped us fix the internet issue was very professional.
who
where
which
Why is mobile computing useful?
It limits users to work in one place.
It allows communication from almost anywhere.
It only works with desktop computers.
What can affect Wi-Fi signal strength?
The number of apps installed.
The size of the hard drive.
The distance from the router and obstacles.
What is one disadvantage of using a mobile hotspot?
It improves battery life.
It uses a lot of data and battery.
It cannot connect other devices.
What type of network is not commonly used in homes and public places?
Wireless network like Wi‑Fi
Wired network
Satellite network
What is Bluetooth mainly used for?
Sharing large files online
Connecting nearby devices wirelessly
High-speed internet connections
Wireless networks always provide strong signal strength, even if the distance is near or far.
True
False
Mobile data is unlimited for all users by default.
True
False
Fill in the blank with THREE or FOUR words from the text to complete the summary.
Mobile computing allows people to use computers and access important data while on the move. Devices such as laptops, smartphones, and tablets connect to networks through Wi‑Fi, mobile data, or Bluetooth. This flexibility gives users the freedom to work, study, browse the internet, or communicate with others from nearly any location, whether at home, outdoors, or while traveling.
Question : Summary: Mobile computing uses wireless technologies to connect devices and allows users to work from (a)
Fill in the blank with THREE or FOUR words from the text to complete the summary.
A computer network is a group of devices connected together to share data, files, and various resources. These devices include computers, printers, smartphones, tablets, and servers. Networks can be either wired, using physical cables, or wireless, using radio signals such as Wi-Fi. They are essential for communication, collaboration, internet access, and smooth operation within homes, schools, and workplaces
Question: Summary: Networks allow devices to share data and access the internet. They can ……………….., depending on the connection type.
(a)
Fill in the blank with TWO or THREE words from the text to complete the summary.
Wi-Fi is a wireless networking technology that uses radio signals to connect devices such as laptops, smartphones, and tablets to the internet. Most homes, offices, schools, and public places use Wi-Fi routers to provide internet access. However, signal strength can become weaker in areas far from the router or when blocked by thick walls, furniture, or electronic devices.
Question: Summary: Wi-Fi connects devices without cables and is widely used in homes and businesses. ………………….. depends on distance and obstacles.
(a)
Complete the sentences with TWO or THREE words using the prompt. Use a relative clause (who/that/which).
Question: The student ………… how computer networks work spoke very clearly and confidently. (explain)
(a)
Complete the sentences with TWO or THREE words using the prompt. Use a relative clause (who/that/which).
Question: The laptop …………………… strong wireless adapter connects to the network easily. (have)
(a)
Complete the sentences with TWO or THREE words using the prompt. Use a relative clause (who/that/which).
Question: The technician ……………………….. fixed the Wi-Fi in less than an hour. (come/yesterday)
(a)
Complete the sentences with TWO or THREE words using the prompt. Use a relative clause (who/that/which).
Question 15 : The new modem (a) provides a faster internet connection. (install/ you)
Complete the sentences with TWO or THREE words using the prompt. Use a relative clause (who/that/which).
Question : The app (a) mobile data is useful when traveling abroad. (monitor)
