Hello sir I am studying in BCA 3rd Sem in Punjab technical university I need the previous question paper of this exam so please give me the previous question paper BCA 3rd Sem of Punjab technical university.

As you are looking for the PTU Question Papers of BCA 3rd Sem.

Here are some questions..

Write a short note on :

(a) What is meant by operation code?

(b) Discuss the use of general purpose register.

(c) List the different addressing modes.

(d) What is meant by instruction format?

(e) What is the role of I/O ports?

(f) Discuss the memory reference instruction.

(g) What is need of cache memory?

(h) How memory mapping is carried out?

(i) What is meant by 8 bit microprocessor?

(j) How timing and control is useful?


So here is an attachment that contain the PTU Question Papers of BCA 3rd Sem of may 2012.

Attached Files

PTU Question Papers of BCA 3rd Sem.pdf (12.2 KB, 111 views)