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Across
2 A device for converting digital data into a sound signal that can be transmitted by a telephone network. (8,7)
4 One kind of printer. (6)
5 and 6 An is a smoothly varying electrical pulse that was the
basis for all telephone communication until recently. (6,6)
6 See 5 across.
7 Someone who is extremely knowledgeable about a particular subject. (6)
8 The lack of an industry for operating systems means that programs have
to be specifically written for each existing system. (8)
9 A million floating point instructions per second. (8)
11 A robot with some physiological structures similar to those of humans. (6)
12 To transmit a virus to a computer. (6)
13 To go into a computer file. (6)
14 Erase or omit. (6)
15 An operation performed by the control unit. (7,8)
Down
1 To jumble up a string of characters so that it can be read only after decoding. (8)
2 This unit forms part of the CPU. (10-5) 3 A device fitted over a computer screen to stop dangerous emissions. (9,6) 10 Another way of saying 'logs off . (5,3)
click phải ->open image in new tab
Across
2 A device for converting digital data into a sound signal that can be transmitted by a telephone network. (8,7)
4 One kind of printer. (6)
5 and 6 An is a smoothly varying electrical pulse that was the
basis for all telephone communication until recently. (6,6)
6 See 5 across.
7 Someone who is extremely knowledgeable about a particular subject. (6)
8 The lack of an industry for operating systems means that programs have
to be specifically written for each existing system. (8)
9 A million floating point instructions per second. (8)
11 A robot with some physiological structures similar to those of humans. (6)
12 To transmit a virus to a computer. (6)
13 To go into a computer file. (6)
14 Erase or omit. (6)
15 An operation performed by the control unit. (7,8)
Down
1 To jumble up a string of characters so that it can be read only after decoding. (8)
2 This unit forms part of the CPU. (10-5) 3 A device fitted over a computer screen to stop dangerous emissions. (9,6) 10 Another way of saying 'logs off . (5,3)