Consider the following statements regarding registers and latches: 1. Registers are made of edge-triggered FFs, whereas latches are made from level-triggered FFs. 2. Registers are temporary storage devices whereas latches are not. 3. A latch employs cross-coupled feedback connections. 4. A register stores a binary word whereas a latch does not. Which of the above statements is/are correct?

• A. 1 only
• B. 1 and 3
• C. 2 and 3
• D. 3 and 4