Choose the right word/s to form collocations. Post Follow Take part in Download Browse Enter Update Stream.
Choose the correct verbs for each gap (order the words by appearance).
A: There's a problem with this browser. I usually just ____ my user ID and password and a new window _____ . But
it _____ now!
B: OK, I think I _____ what the problem is. Probably your pop-up blocker is on.
A: Hmmm .... I _____ it now. Yep, you're right. It's OK now. Thanks!
know type_in opens am_checking isn't_working.
Choose the correct number for each sign. _ (eg. a_b) . ? - (eg. a-b) /.
Read the text and decide if the statement below is True or False.
A network is a group of linked computers or other devices. There are two kinds of networks that are in common use. In Local Area Networks (LANs) computers are close together -perhaps in the same building. They might be connected directly to each other by cable or through a wireless network such as wi-fi. In contrast, wide area networks (WANs) cover a larger area and usually use telephone lines for a mobile phone system to connect. A LAN can be a part of a WAN.
True or False: LANs cover smaller areas than WANs. True False.
Read the text and decide if the statement below is True or False.
There are different types of wired networks. One is a star system. In this, each computer (or other device) is connected to a central server. Another type is a ring system. This is a network that has each computer linked to two others. In a bus system there is a central cable which is called a bus, and each computer is linked to it. Some large networks use a mesh. In this, each computer is linked to several others. This has one big advantage: if one connection breaks, the data can use other connections. Therefore, it is difficult to break a mesh network.
True or False: In a bus system each computer is linked to several others. True False.
Write the verb in brackets into the correct tense to form a Zero conditional sentence.
If the technician _____ (not/know) the way to a job, he or she uses GPS to find the best way there.
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Write the verb in brackets into the correct tense to form a Zero conditional sentence.
If the customer is happy with the job, he or she _____ (sign) using the tablet's screen.
Write the verb in brackets into the correct tense to form a First Conditional sentence.
If we have a problem, we _____ (send) a message.
Write the verb in brackets into the correct tense to form a First Conditional sentence.
If we buy tablets, we _____ (save) money.
Choose the right word for each definition. The position of something. Give information. Stored information, e.g. on a computer. Add electronic information to something, e.g. a photo ___ . A word used to show that something is
completely correct and true. Changing written or printed words to data that a computer can understand. Change something to make it suit a special purpose. A small part inside smartphones and other devices that measures change of speed, e.g. if someone
drops it. .
Choose the right word to form a collocation. browse enter a(n) short battery a wireless a web follow a(n).
Match the two halves of the sentence to make a correct one. If you don’t want to make mistakes while typing, If you use a VPN, If you want to stream videos, If you get an error message, If you want to look at web pages, If your device has an accelerometer, .
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