Answer:
In the academic environment, TCP / IP was much preferred because the OSI model was thought to be inferior to the TCP/IP model
Explanation:
The following show how business affected the OSI model as a standard:
WRONG TIMING
When OSI was made, TCP / IP was already in use. Also nobody wanted to be the first to start using OSI.
POOR TECHNOLOGY
Both the presentation and session layer that was dedicated in OSI was very little.
The technology used was very difficult to understand.
BAD IMPLEMENTATION
The initial implementation of OSI model was very slow and the OSI layer 7 model had bad quality.
POLITICS
In the academic environment, TCP / IP was much preferred because the OSI model was thought to be inferior to the TCP/IP model. They where rumors that the OSI was for the European and US government.
Answer:
B. 11110111
Explanation:
Binary representation of number 9 = 00001001
Binary representation of -9 would involve calculating the twos complement representation of 00001001
First we compute the ones complement of this number by reversing the bits.
00001001 => 11110110
Next we calculate the twos complement representation by adding 1 to the ones complement.
11110110+1 = 11110111
So the final representation is 11110111.
Minimized window
The sign to click is a "-" sign (minus)
Answer:
many forms
Explanation:
Polymorphism is a construct in object oriented programming which means multiple forms.For example: Suppose I have a function which performs the add operation on two integers and another function with the same name which concatenates 2 given strings:
- string add ( string a , string b)
The two functions represent polymorphic forms of the add function. The function to be invoked at runtime is determined by the runtime argument type.
For example , add (2,3) will invoke int add ( int a, int b);
Similarly, add("hello","world") will invoke string add ( string a , string b);
