Explanation:
A binary number is converted to hexadecimal number by making a group of 4 bits from the binary number given.Start making the group from Least Significant Bit (LSB) and start making group of 4 to Most Significant (MSB) or move in outward direction.If the there are less than 4 bits in last group then add corresponding zeroes to the front and find the corresponding hexadecimal number according to the 4 bits.For example:-
for this binary number 100111001011011.
100 <u>1110</u> <u>0101</u> <u>1011</u>
There is one bits less in the last group so add 1 zero(0) to it.
<u>0100</u> <u>1110</u> <u>0101</u> <u>1011</u>
4 E 5 B
100111001011011 = 4E5B
101011.1010
<u>0010</u> <u>1011</u> . <u>1010</u>
2 B A
=2B.A
Any test practices end-user he or she does by step by step process for quality testing. Some end-user will have a checklist to do while testing any software or hardware installing.
A hacking end-user has to do the test process if he or she has to follow some steps during testing.
<u>Explanation:</u>
This process is called penetration testing, in other words, it is called pen-testing.
1. In the digital world, security plays an important role. Before any potential incidents taking place, security threats have to handle properly. Before hacking takes place for pc or workstation or desktop, the end-user has to identify and take proper action.
Mostly all threats happen in c:\users\appdata folder in windows operating system
2. Penetration testing is used to for hacking purpose testing.
a. Step by step method is followed.
b. Best practice testing on network security, computer system, web system and find vulnerability check.
c. The pen test method is involved in legal achievements on network
d. To identify vulnerability assessment inside a network
Answer:
The three types of user mode to the kernel mode transferred occurred due to the:
- It is mainly occurred due to the interrupt when, it send to the central processing unit (CPU).
- It also occurs due to the hardware exception and when the memory is access illegally as it is divided by the zero.
- It is mainly implemented or executed by the trap instruction as the system are basically executed by the program.
There are no options.
It would, however, look larger.
Answer:
The code is not dereferencing the pointers. You have to place an asterisk in front of the pointer to read the value the pointer points to.
Explanation:
So "if (str1 != str2)" must be "if (*str1 != *str2)".
likewise:
while (*str1 != 0 && *str2 != 0)
and
result = (*str1 == *str2);
