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2 years ago

JAVA

Computers and Technology

1 answer:

bulgar [2K]2 years ago

5 0

Answer:

Answer is in the provided screenshot!

Explanation:

We square root 2, then parse that value as a String, we then strip the . from the string and turn it into an array by splitting each digit. We can then return value at the given point in the array

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1. PLCs were originally designed as replacements for: a) microcomputers. c) analog controllers. b) relay control panels. d) digi

timama [110]

Answer:

PLCs (Programmable logic controller) were original designed as replacement for relay control panels. Relay is another word for a switch. Relay control panels were made for the control of electronic instrumentents or devices. Later on PLCs were made to replace these timers and relay control panels. PLCs are more reliable, flexible and can work better in the harsh environmental situations then the relay control panels.

3 0

2 years ago

B2B partners often connect to each other on the Internet through special __________ designed to facilitate information exchanges

Alenkasestr [34]

Answer:

web portals

Explanation:

B2B (business-to-business) is a marketing strategy that deals with meeting the needs of other businesses, by selling products or services to the organizations for resale to other consumers, used in production of goods or for the operation of an organisation.

B2B (business-to-business) model focuses on facilitating sales transactions between businesses.

Under the B2B, the producer sells its products directly to other businesses such as wholesalers or retailers and not the end consumers.

B2B partners often connect to each other on the Internet through special web portals that are designed to facilitate exchange of information and simplified business transactions.

Additionally, a popular application of the seller-side marketplace model, which is a major business-to-business (B2B) e-commerce model, is e-procurement of goods through the use of web portals over the internet and as such eliminating the option of physical buying or procurement.

3 0

1 year ago

A 'array palindrome' is an array which, when its elements are reversed, remains the same (i.e., the elements of the array are sa

muminat

The code below is used to determine a recursive, bool-valued function, isPalindrome, that accepts an integer-valued array, and the number of elements and returns whether the array is a palindrome.

Explanation:

The code shows 'array palindrome' is an array which, when its elements are reversed, remains the same.

bool isPalindrome(arr[((n-1) - n) +1], n)

{

if (n == 0 || n == 1)

{

return true;

}

else if (arr[n-1] == isPalindrome(arr[], n-1)

{

return true;

}

else {

return false;

}

5 0

2 years ago

Which of the following statements is true? A. Interpreted programs run faster than compiled programs. B. Compilers translate hig

alina1380 [7]

Answer:

Explanation:

Computer programs are written in high level languages. Every language has its own set of syntax and semantics.

Computer only understands instructions in machine language which is written using strings of 0 and 1.

Thus, for execution of a high level language program, it is mandatory to convert high level instructions into machine instructions.

This translation into machine language is done in two ways – compilation or interpretation.

Some languages are compiled while others are interpreted.

Both compilers and interpreters are programs and process the high level language program as needed.

Compiler

Any program written in high level language is compiled.

The program is first analyzed before compilation. This process takes time. The analysis phase is called pre processing.

The program compilation stops only when the program is completely analyzed. Hence, it is difficult to locate the error in the program. This makes debugging easy.

Debugging is defined as removal of errors in the programs.

A compiler is responsible for converting high level language code into machine level code.

The complete program undergoes compilation at the same time.

A compiled program executes faster than an interpreted program.

A compiled program produce machine code which is a collection of 0 and 1, hence, it takes less time to execute.

Examples of compiled languages are C and C++.

Interpreter

Some high level languages are interpreted.

The high level language code is translated into an intermediate level code. This intermediate code is then executed.

The analysis of the program takes less time and takes place before interpretation begins. The analysis phase is called pre processing.

An interpreted program is translated one line at a time.

The program interpretation stops when an error is encountered. This makes debugging easy.

Debugging is defined as removal of errors in the programs.

Examples of interpreted languages include Python and Ruby.

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2 years ago

Read 2 more answers

You want to implement a mechanism that automates ip configuration, including ip address, subnet mask, default gateway, and dns i

telo118 [61]

You're probably looking for DHCP (Dynamic Host Configuration Protocol).

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2 years ago