I'll provide answers step by step for each question. Please note that for some questions, especially those requiring specific knowledge or subjective responses, I'll provide my best attempt based on general testing principles.

Q$1.$ STLC$.$ Fill in STLC phrase$/$stage name, link to definition and Title or Document or Activity which mainly involves $($link one to one$)$

Stage $1$: Requirement Analysis $-($A$)$ Identify master features $-($a$)$ FRD$/$SRS

Stage $2$: Test Planning $-($D$)$ Test Strategy $-($e$)$ Traceability Matrix

Stage $3$: Test Case Development $-($B$)$ Test Cases $-($c$)$ JDK

Stage $4$: Test Environment Setup $-($F$)$ Configuration $-($b$)$ BVT

Stage $5$: Test Execution $-($E$)$ Smoke Test $-($d$)$ DEFECT

Stage $6$: Test Cycle Closure $-($C$)$ Test Coverage $-($f$)$ DRR$,$ DLR

Q$2.$ Link to the Items in a test plan template and contains. It could be one to many

Scope $-$ A

Risks $-$ G

Alpha release $-$ B$,$ C

Out of Scope $-$ D

Entry criteria $-$ A

Test Metrics $-$ E$,$ F$,$ G

Defect Management $-$ C

Assumptions $-$ I

Roles Expectations $-$ F$,$ G