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3 years ago

A(n) __________ program translates a high-level language program into a separate machine language program.

Computers and Technology

1 answer:

NeTakaya3 years ago

5 0

A compiler converts code written by humans in to machine code, in which computers are able to understand and execute.

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What is logical memory?

Eva8 [605]

Logical memory is the address space, assigned to a logical partition, that the operating system perceives as its main storage.

6 0

3 years ago

1. The________ member function moves the read position of a file.

emmasim [6.3K]

Answer:

Answers explained with appropriate comments

Explanation:

1. seekp() //the seekp sets the position where the next character is to be //inserted into the output stream.

2. fstream //fstream is used for input and output for files

//just like iostream for input and output data

3. tellp(); //tellp returns the "put" or write position of the file.

4. ios::ate //ate meaning at the end, sets the file output at the file end

5. binary files //binary files only store 0s and 1s

6. seekg() //seekg is used to move write position of the file

7. put //this is used to "put" or set records or arrays to a single file

8. std::ws , skips //the std::ws is used to discard leading whitespace from an //input stream

9. peek //this looks at the next character in the input sequence

10. get, peak //get and peek do not skip leading whitespace characters

8 0

3 years ago

How to find HCF and LCM of a number in Q Basic program??

DerKrebs [107]

CLS
INPUT "Enter the first number"; a
INPUT "Enter the second number"; b
m = a
n = b
WHILE a <> 0
r = b MOD a
b = a
a = r
WEND
l = (m * n) / b
PRINT "HCF is "; b
PRINT "LCM is "; l

3 0

2 years ago

If a star system 30 parsecs distant is found to be broadcasting intelligent radio signals, then their news is already approximat

IrinaK [193]

Answer:

97.85 years, approximately.

Explanation:

Light travels at a constant speed of 186,000 mi/seg or 300,000km/seg accross the Universe (in vacuum conditions). Radio waves are also part of the electromagnetic spectrum, and they also travel at the same speed as Light does.

A light-year is a measure of the distance that Light travels during a year, that is, 5.88 trillion miles. Light travels the same distance per year because its speed is constant, and this is an excellent property that scientists take advantage to measure distances.

A parsec is 3.26 light-years (19 trillion miles), and (a very important datum to solve this question) one light-year is 0.306601 parsec, that is, in a year Light travels 0.306601 parsec at a constant speed. The same would happen with intelligent radio signals broadcasted from a distant star system.

So, considering all these facts, it is a matter of proportions to solve this question (mostly because speed of Light is constant):

$\frac{1 year}{0.306601 parsec} = \frac{X years}{30 parsecs}$

$x =\frac{1 year * 30 parsec}{0.306601 parsec}$

$x = \frac{30}{0.306601} years$

x = 97.84704 years or,

x = 97.85 years, approximately.

In other words, Light spends 97.85 years (terrestials) to travel 30 parsecs.

Likewise, radio waves travel at the same speed, so they spend the same years (97.85 years) travelling across the Universe to be finally detected by a radiotelescope located, for instance, here, in our planet.

Finally, the star system broadcasted intelligent radio signal with 'news' that are already approximately 97.85 years old'.

6 0

3 years ago

In G mail, when we want to write an email to multiple recipients in such a way that the recipients couldn't understand that we h

Inessa05 [86]

Answer:

Bcc

Explanation:

Every recipient email address you enter into the “to” and “cc” fields will be able to see each other. The email addresses you add to the “bcc” field will not be visible to the “to” and “cc” recipients or the other “bcc” recipients.

7 0

3 years ago

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