A. An object is an instance of a class. The class is like the recipe to create (multiple) objects.
If you want to clear a single file, you will use clear (CLR) instruction. Thus, for this question option A '<em>none of the choices</em>' is the correct answer.
The 'clear' instruction is used to clear the value within the file or word to zero. When the input of clear instruction is true, the value within the destination file will be set to zero.
<u><em>However, the function of each </em></u><u><em>move </em></u><u><em>instruction is briefly described below:</em></u>
- file-to-word move: A file-to-word move instruction transfers data from a file into a word.
- file-to-file move: A file-to-file move instruction allows for data to move from one file to another file.
- word-to-file move: A word-to-file move instruction enables the transferring of information from the word to go to the last unused word of the file.
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Answer:
1. DMZ (Demilitarized zone)
Explanation:
In computer networking, a Demilitarized Zone is a physical or logical network designed to give an extra layer of security on the organization’s private network. The DMZ acts as an interface between an untrusted network such as the internet and the organization’s internal network. When a server is set up in a demilitarized zone, users can reach it via its public IP address. In case there is an attack on the server, the private network is still protected.
Answer:
The answer is "Option A".
Explanation:
In this question, the choice "A" is correct because in this a conditional if block statement is used that that use "IsFound" method that takes two parameters "afternoonList and Child" in its parameter and use the append method that takes "lunchList and child" in parameter and add values, that's why other choices are wrong.
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
