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postnew [5]
2 years ago
14

Radio spectrum is the part of the complete range of electromagnetic waves that is used for radio communication from

Computers and Technology
1 answer:
Ipatiy [6.2K]2 years ago
7 0

Answer:

Radio spectrum is the part of the electromagnetic spectrum ranging from 1 Hz to 3000 GHz.

Radio waves are EM (Electromagnetic)waves that have wavelengths between 1 millimeter and 100 kilometers (or 300 GHz and 3 kHz in frequency).

So I'm thinking the answer might be 3 kHz to 300 GHz.

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Assume the system with 256B memory and 64B cache and the block size of 16 bytes. I.e., there are 4 blocks in the cache. (a) For
Nataliya [291]

Answer:

Check the explanation

Explanation:

1.

System = 256Byte = 8 bit

Cache = 64B , block size = 16 byte.

A) Direct Mapped Cache:

Block offset = log (Block size) = log 16 = 4bit

Total # of block inside cache = 4.

Therefore index offset = log 4 = 2bit.

Remaining is tag bits.

Therefore tag bits = 8-(4+2) = 8-6 = 2 bits

Tag                              Index offset                                Block offset

(2 bits)                             (2 bits)                                           (4 bits)

Fully associative cache :

In fully associative cache, any of main memory block can be placed anywhere in cache. Therefore index offset =0 bits.

Therefore tag bits = 8-block offset bit= 8-4 =4bits

Tag                               Block offset

(4 bits)                                (4 bits)

4 0
3 years ago
The apparent magnitude of a star is the brightness of a star
Lana71 [14]
<span>c. as seen from the Earth without the effect of the atmosphere</span>
6 0
3 years ago
Read 2 more answers
Write a class called point that represents a point in 2d plane.
USPshnik [31]

In this way, writing the code in C++ we can say that it will be possible to make the coordinates on the planes.

<h3>Writing the code we have:</h3>

<em>#include <iostream></em>

<em>#include <cmath></em>

<em>#include <iomanip></em>

<em>using namespace std;</em>

<em>class Point{</em>

<em>private:</em>

<em>float x;</em>

<em>float y;</em>

<em>public:</em>

<em>Point(){ </em>

<em>x = y = 0;</em>

<em>}</em>

<em>Point(float x, float y){ </em>

<em>this->x = x;</em>

<em>this->y = y;</em>

<em>}</em>

<em>float getX(){ </em>

<em>return x;</em>

<em>}</em>

<em>float getY(){</em>

<em>return y;</em>

<em>}</em>

<em>float getDistance(){</em>

<em>return math.sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2));</em>

<em>}</em>

<em>string toString(){ </em>

<em>return "("(x1, y)","(x2, y2)")";</em>

<em>}</em>

<em>};</em>

See more about C code at brainly.com/question/17544466

#SPJ1

7 0
2 years ago
What is built on integrated circuits and carries the electrical current? CPUs Data Software Transistors
IrinaVladis [17]
The computer itself
6 0
3 years ago
Which one of the following downloads and uploads files to and from a server? A. Client B. Internet protocol C. Server D. Worksta
Lubov Fominskaja [6]
The answer is going to be b. hope that helped
6 0
3 years ago
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