2n

n

n/2

None of above

<p style="user-select: auto;">16</p>

<p style="user-select: auto;">3</p>

<p style="user-select: auto;">4</p>

<p style="user-select: auto;">8</p>

<p style="user-select: auto;">1</p>

<p style="user-select: auto;">2</p>

<p style="user-select: auto;">3</p>

<p style="user-select: auto;">4</p>

<p style="user-select: auto;">00101</p>

<p style="user-select: auto;">00110</p>

<p style="user-select: auto;">01110</p>

<p style="user-select: auto;">none</p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);">Acts as a voltage source</span></p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);"> Acts as a current source</span></p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);"> Acts as a voltage sink</span></p>

 Acts as a current sink

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);">Counts the number of programs run in the machine</span></p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);">Counts the number of times a subroutine</span></p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);"> Counts the number of time the loops are executed</span></p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);">Points the memory address of the current or the next instruction</span></p>