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3 years ago

Create a program to convert to IEEE 754 a real number

Computers and Technology

1 answer:

Paha777 [63]3 years ago

4 0

Answer:

IEEE 754 floating-point numbers in C++, Java and Python

Hide Copy Code

typedef union UnFloatingPointIEEE754

{

struct

{

unsigned int mantissa : 23;

unsigned int exponent : 8;

unsigned int sign : 1;

} raw;

float f;

} UFloatingPointIEEE754;

Explanation:

The Bit operation extracts the bit in order to create the desired value (exponent and mantissa), according to IEEE 754 method.

GOOD QUESTION

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What is the basic process of programming?

NikAS [45]

Answer:

There are usually three stages to writing a program: Coding. Compiling. Debugging.

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3 years ago

All the read/write heads a hard disk are controlled by a(n) ____ which moves the read/write heads across the disk surfaces in un

Maru [420]

Answer: b. actuator

Explanation:

We know that a RW head ( or also known as read/write head) is a component of device which is usually appeared on the hard drive which is used to read and write data by the hard drive's disk . When data required to be read or write, the read/write arm is regulated by actuator.

[An actuator is a part of a device that is mainly responsible for moving and controlling a mechanism or system.]

Hence, All the read/write heads a hard disk are controlled by an actuator .

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3 years ago

All of the following are standards that enable programs to receive data from and display data to a variety of mobile and desktop

svp [43]

Answer:

AOL

Explanation:

Some of the standards that enable programs to receive data from and display data to a variety of mobile and desktop devices includes;

I. CSS 3: it is a framework used for providing various styles used in web design.

II. HTML 5: this is a hypertext markup language used for creating web pages or website.

III. Javascript: it is a software framework that allows software components to send and receive data through a database.

IV. Service oriented architecture (SOA): this is an architectural pattern which allows various software application components to provide specific services to other applications through a network.

All of the following standards listed above enable programs to receive data from and display data to a variety of mobile and desktop devices except AOL. AOL is an acronym for American Online and it is typically used for providing internet connection through a dial-up.

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3 years ago

Read 2 more answers

1. Suppose the memory address in an embedded system has 12 bits. How many unique memory locations can this 12-bit address access

const2013 [10]

Answer:

14 bits memory address - 4096 bits.

16 bits memory address - 16384 bits.

Explanation:

The computer system memory is a hardware component that provides the necessary memory space and location to run software application on the computer system. The memory address location comes in various sizes.

A 14 bit memory can address 2^14 bits which is 4096 bits, since each 14 bit line carries a bit on which line. So for a 16 bit memory address, 2^16 bits location is addressed.

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3 years ago

Count from 1 to 20(base10) using the following bases: 8, 6, 5, 3.

Licemer1 [7]

Answer:

Base 8:

1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 16, 17, 20, 21, 22, 23, 24

Base 6:

1, 2, 3, 4, 5, 10, 11, 12, 13, 14, 15, 20, 21, 22, 23, 24, 25, 30, 31, 32

Base 5:

1, 2, 3, 4, 10, 11, 12, 13, 14, 20, 21, 22, 23, 24, 30, 31, 32, 33, 34, 40

Base 3:

1, 2, 10, 11, 12, 20, 21, 22, 100, 101, 102, 110, 111, 112, 120, 121, 122, 200, 201, 202

Explanation:

When counting on a certain base n you can only use n numerals (including the zero). So, if you count in base 8, you have 8 numrals, these are 0, 1, 2, 3, 4, 5, 6 and 7. The numeral 8 does not exist in base 8 the same as there is no numeral for 10 in base 10. When you're counting beyond the single numerals you add a 1 to the numeral in the column in front (which starts at zero) and reset the previous column.

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3 years ago