In addition to analyzing logic and program code, a project team usually holds a session with users, called a walkthrough, to review the interface with a cross-section of people who will work with the new system and ensure that all the necessary features have been included.
a. unitb. designc. testingd. user

Asequential circuit contains a register of four flip-flops. initially a binary number n (0000 ≤ n ≤ 1100) is stored in the flip-flops. after a single clock pulse is applied to the circuit, the register should contain n + 0011. in other words, the function of the sequential circuit is to add 3 to the contents of a 4-bit register. design and implement this circuit using j-k flip-flops.

If you combine two cells into one, what action are you performing? a.  adding a new row or column      b.  splitting the cells      c.  removing a new row or column      d.  merging the cells

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