Екзаменаційний лист №
1 Read and translate the text
The Range Of Processors
Because processors span a broad range of functionality and many variations exist, no single description adequately captures all the properties of processors. Instead, to help us appreciate the many designs, we need to divide processors into categories according to functionality and intended use. For example, we can use four categories to explain whether a processor can be adapted to new computations. The categories are listed in order of flexibility:
• Fixed logic
• Selectable logic
• Parameterized logic
• Programmable logic
A fixed logic processor, which is the least flexible, performs a single operation. For example, a fixed logic processor can be designed to compute a function, such as sine(x), or to perform a graphics operation needed in a video game.
A selectable logic processor has slightly more flexibility than a fixed logic processor. For example, a selectable logic processor might be designed to compute either sine(x) or cosine(x).
A parameterized logic processor offers additional flexibility because although it only computes a predetermined function, the processor accepts a set of parameters that control the computation.
A programmable logic processor offers the most flexibility because it allows the sequence of steps to be changed each time the processor is invoked — the processor can be given a program to run, typically by placing the program in memory.
2 Transform the sentence into indirect speech
Screen massage informed: “ Printer out of paper “
3 Turn into the passive
We have just checked the device..
4 Transform the sentence using the correct form of conditionals
The engineer had not been informed of the results before, so he didn’t allow you to repeat the test. If ...
5 Translate into English
Для введення даних можна використовувати як клавіатуру, так і сканер
Ми встановили ділові стосунки з фірмою до 1966.
6 Speak on the topic: Hard disks
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