Step 1: Concept
Identify letter shift logic.
Step 2: Analysis of SCHOOL $\rightarrow$ TDIPPM
- S + 1 = T
- C + 1 = D
- H + 1 = I
- O + 1 = P
- O + 1 = P
- L + 1 = M
The pattern is a constant +1 shift (next letter in alphabet).
Step 3: Apply to TEACHER
- T + 1 = U
- E + 1 = F
- A + 1 = B
- C + 1 = D
- H + 1 = I
- E + 1 = F
- R + 1 = S
Result: UFBDIFS.
Step 4: Conclusion
TEACHER is coded as UFBDIFS.
Final Answer: (1)