Answer:
X is in NP and Y is in NP-HARD ( A )
Explanation:
X is in NP and Y is in NP-HARD can be inferred from the previous statement made in the problem above because problem decision X can be in NP if it can BE reducible to a 3-SAT polynomial real time, if that can be achieved then 3SAT will be in NP since SAT is in NP as well.
also problem decision Y can be in NP-HARD if 3SAT can be reducible to it in polynomial time as well hence option A is the correct option
Pros: Readability. Unique closing reserved words on compound
statements will enhance readability and flexibility of a language. When an
endwhile or an endif in a program is written by someone else, it is vivid which
block is ending. Using braces is much harder is sometimes much harder to read.
Cons: Writability. They have the disadvantage of writability
and thus, complicating the language by increasing the number of keywords. Use
of more of these reserved words mean less words available for the programmer.
<u>1</u><u>s</u><u>t</u><u> </u><u>Method:</u>
- Reduce the size of the image in <u>Paints.</u>
<u>2</u><u>n</u><u>d</u><u> </u><u>Method:</u>
- Right-click the selected file you want to send.
- Click on <u>Send To</u> > M<u>ail Recipient</u>.
- The Send Pictures via E-mail dialog box appears.
- Click <u>Make all my pictures smaller</u>, and then click OK.
Hope you could understand.
If you have any query, feel free to ask
Answer:
Parameters of primitive type are considered by Java methods to be local variables.
Explanation:
The parameters in JAVA are passed by value only. This means a parameter is considered to be local and a copy of the value is created used locally.
So if you change parameters of the primitive type so the value you change is local to the method. This implies that a copy of the parameter is made and the changes made on this copy will not affect the argument's value. In a nut shell, the parameters of primitive type are considered by Java methods to be local variables.