Sentence final particles “ka” “ne”  “yo”

They come at the end of sentences.

か (rising intonation)  at the end of sentence is a question maker.  
E.g. たなかさんですか?　Are you Tanaka-san?
The question marks are not used in regular Japanese writings.  They are used in casual notes to friends and families .  I sometimes use it in the sentences in the textbook to show that it is a question to show the rising intonation. 

ね (rising intonation)  at the end of sentence is a confirmation seeker  
E.g. たなかさんですね?　You are Tanaka-san, right?

よ  at the end of sentence is a assertion to emphasis the statement. (Be careful.  This can be offensive in some cases such as correcting other's mistakes. The sentence particle よ can be used to hint the offensiveness of other's comment or question.  Tone of voice indicates how badly the person was offended. For example:  
E.g. A: たなかさんですか?Are you Mr. Tanaka?  B: いいえ、ちがいますよ。(normal tone of voice) It can simply mean, "No, you are mistaken." or  (strong tone of voice) No, it is wrong (Do I look like Mr. Tanaka?).

E.g. A: これ、いいですか? Is this correct?  B: いいえ、ちがいますよ。(normal tone of voice) It can simply mean, "No, you are mistaken." or  (strong tone of voice) No, it is wrong! (You are not that smart, aren't you?).

 か (falling intonation) at the end of sentence is used to indicate that a listener got a new information.
E.g. A: たなかさんです。It (s/he) is Tanaka-san.  B: （あ、）そうですか。 (falling intonation)   (Oh) I see.  I got it. 

ね (falling intonation)  at the end of sentence is used for empathy to synchronize the feeling (empathy).  Female speakers often extend the last vowel while many male speakers make it short. 
E.g. 　　Ａ：いいおてんきですね。　Ｂ：そうですね。　Ａ：It is a nice weather.   Ｂ：Yes, indeed.

Here are some examples of そうです+ か、ね、よ

(はい,)　そうです。             　　　　　　　(It is) correct (agreement to a yes/no question).

そうですか？(rising intonation)                        　 (Is it) correct? (Questioning, doubting, not quite agreeing)

そうですか。(falling intonation)　　　　　　 　 I see.  Now I know. (getting new information.  Usually "a, or  aa...(oh..)" noise proceed the phrase.  あ(あ)、そうですか。)

そうですね？(rising intonation)            　 (It is) correct, right? (Confirming)

そうですね。(falling intonation)             　(It is) correct.  (Agreement to a statement)

そうですよ。(falling intonation)            　 (It is) correct, I assure you, for sure, certainly. (Be careful… If you use it in a strong tone, you may offend others.  See the sample above.)

Examples:
You and your friend are visiting a beach town for vacation, and you think it is a pretty place. You are telling your friend:
You:  きれいですね。　 Friend:そうですね。 　You: It is pretty.  Friend: Indeed.

You and your friend are visiting a beach town for vacation, and you think it is a pretty place b