Concept:
The Constitution of India empowers the Supreme Court and High Courts to issue writs for the protection of Fundamental Rights and legal remedies.
Step 1: Identify the constitutional writs.
The five constitutional writs are:
• Habeas Corpus
• Mandamus
• Prohibition
• Certiorari
• Quo Warranto
Step 2: Examine the given terms.
• Quo warranto -- Valid writ
• Impasse judicata -- Not a writ
• Certiorari -- Valid writ
• Habeas Corpus -- Valid writ
• Res Legalpeace -- Not a writ
Step 3: Identify the correct combination.
The valid writs are:
\[
A, C, D
\]
Step 4: Understand important writ meanings.
• Habeas Corpus -- Produce the body
• Certiorari -- Transfer records for review
• Quo Warranto -- Question authority to hold office
Step 5: Conclusion.
Therefore, the correct answer is:
\[
\boxed{\text{A, C, D Only}}
\]