Answer:
Middleware is/are any of several classes of software that allow an application to interoperate with other software without requiring the user to understand all software involved
What is Middleware?
is computer software that connects software components or applications.
Answer:
It will show compilation error like - no match for 'operator>>'
Explanation:
<< and >> are input output stream operators which are used with different input output stream objects in C++. So << operator is used to output stream of characters to console or a file and >> operator is used to input or read some characters or integers from a file or console. Here input stream character is used with output stream object cout, which produces an error.
Answer:
Defining the program
Planning the program
Coding the program
Testing the program
Documenting the program
Explanation:
Defining the program is the first step in creating a computer program. Here the problem is defined, what are we creating? What is the objective or what problem are we solving? The second step is paining or design of the program. This has to do with creating algorithms for the programs which constitute the step by step logical arrangement that the program would need to solve the problem. The third step is coding the program which entails bringing the algorithm to live in a way that the computer would understand. The fourth and final step have to do with debugging/testing the program for effectiveness and documenting for commercial and programmers use respectively.
Answer:
1. Due to the overflow of information on the web, only a few of this news is seen or viewed on the web.
2. Replacing the printed newspaper with online news would lead to huge staff cuts.
Explanation:
The printed newspaper is a physical platform that provides daily news to the public on a printed paper while online news platforms disseminate news on the web (internet).
There are advantages of adopting online news forums but it also has its drawbacks like reduces job opportunities and overflow of information on the web.
Answer : 167⏨ ⇔ A7₁₆
Explanation:
Hexadecimal system has these digits from 0 to F:
0₁₆ ⇔ 0⏨
1₁₆ ⇔ 1⏨
2₁₆ ⇔ 2⏨
3₁₆ ⇔ 3⏨
4₁₆ ⇔ 4⏨
5₁₆ ⇔ 5⏨
6₁₆ ⇔ 6⏨
7₁₆ ⇔ 7⏨
8₁₆ ⇔ 8⏨
9₁₆ ⇔ 9⏨
A₁₆ ⇔ 10⏨
B₁₆ ⇔ 11⏨
C₁₆ ⇔ 12⏨
D₁₆ ⇔ 13⏨
E₁₆ ⇔ 14⏨
F₁₆ ⇔ 15⏨
Then A7₁₆ ⇔ Ax16¹ + 7x16⁰ = 10x16¹ + 7x16⁰ = 160⏨ + 7⏨ = 167⏨
Answer : 167⏨ ⇔ A7₁₆
