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Harman [31]
3 years ago
6

Why must a satellite have distinct uplink and downlink frequencies.​

Computers and Technology
1 answer:
butalik [34]3 years ago
5 0

Answer:

The reason that a satellite must have a distinct uplink and downlink set of frequencies is because they help avoid any type of interference that may occur. The uplink receives the signal and amplifies it so that it can be transmitted to another frequency (downlink).

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Consider a multidimensional array A stored in row-major order with 22 rows and 6 columns whose subscripts start at 0. If each el
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Answer:

Option c is the correct answer for the above question.

Explanation:

  • If the array will store in row-major order, then it will be a store like the first row, then second row and then third row.
  • If the user wants to conclude the address of the A[3,5], then the address of the A[3,5] will be 184.
  • It is because the 3 states the row number and the 5 states the column number.
  • The above question states that every value take 8 bit. and there are 4 rows from 0 to 3 and 6 column (0 to 5) for every row (except the fourth rows because it takes 5 columns from 0 to 4) before the A[3,5].
  • So there are 23 value before A[3,5] which are as-- [00,01,02,03,04,05][10,11,12,13,14,15][20,21,22,23,24,25][30,31,32,33,34].
  • So when every value takes 8 bit then 23 value takes 184 bits(23*8).
  • So the address of A[3,4] is 184.
  • Hence option c is the correct and the other is not because of 184 stated from the c option only.
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Answer:

Originally the word referred to a literal bread board, a polished piece of wood used for slicing bread. In the 1970s the solderless breadboard ( a.k.a. plugboard, a terminal array board) became available and nowadays the term "breadboard" is commonly used to refer to these.

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