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Computing

Computing · Quick practice · answer shown after each question

Computing quick practice

Question 1 of 10

Question 1 of 10

Hexadecimal A3 in binary is

Question 2 of 10

Question 2 of 10

In a ring topology, data travels

Question 3 of 10

Question 3 of 10

A default gateway is

Question 4 of 10

Question 4 of 10

What does list(range(3)) return?

Question 5 of 10

Question 5 of 10

Packet switching sends data by

Question 6 of 10

Question 6 of 10

Which line defines a class Car that inherits from Vehicle?

Question 7 of 10

Question 7 of 10

Thrashing in virtual memory occurs when

Question 8 of 10

Question 8 of 10

A barcode reader reads data using

Question 9 of 10

Question 9 of 10

Which SQL statement removes records?

Question 10 of 10

Question 10 of 10

The first stage of the SDLC, in which the problem and requirements are studied, is

Questions written by OtisamLMS in the style of the WASSCE. They are not WAEC past questions.