1
GATE EE 2010
MCQ (Single Correct Answer)
+2
-0.6
When a $$''CALL$$ $$addr'$$ instruction is executed, the $$CPU$$ carries out the following sequential operations internally.

Note:
$$(R)$$ means content of register $$R$$
$$\left( {\left( R \right)} \right)$$ means content of memory locating pointed by $$R$$
$$PC$$ means Program Counter
$$SP$$ means Stack Pointer

A
$$\eqalign{ & \left( {SP} \right)\,\,\,\,\,\,\,incremented \cr & \left( {PC} \right)\,\,\,\,\,\, \leftarrow \left( {Addr} \right) \cr & \left( {\left( {SP} \right)} \right) \leftarrow \left( {PC} \right) \cr} $$
B
$$\eqalign{ & \left( {PC} \right)\,\,\,\,\,\, \leftarrow \left( {Addr} \right) \cr & \left( {\left( {SP} \right)} \right) \leftarrow \left( {PC} \right) \cr & \left( {SP} \right)\,\,\,\,\,\,\,incremented \cr} $$
C
$$\eqalign{ & \left( {PC} \right)\,\,\,\,\,\, \leftarrow \left( {Addr} \right) \cr & \left( {SP} \right)\,\,\,\,\,\,\,incremented \cr & \left( {\left( {SP} \right)} \right) \leftarrow \left( {PC} \right) \cr} $$
D
$$\eqalign{ & \left( {\left( {SP} \right)} \right) \leftarrow \left( {PC} \right) \cr & \left( {SP} \right)\,\,\,\,\,\,\,incremented \cr & \left( {PC} \right)\,\,\,\,\,\, \leftarrow \left( {Addr} \right) \cr} $$
2
GATE EE 2010
MCQ (Single Correct Answer)
+1
-0.3
As shown in the figure, a 1 Ω resistance is connected across a source that has a load line v + i = 100. The current through the resistance is GATE EE 2010 Electric Circuits - Network Elements Question 47 English
A
25 A
B
50 A
C
100 A
D
200 A
3
GATE EE 2010
MCQ (Single Correct Answer)
+2
-0.6
If the 12 Ω resistor draws a current of 1A as shown in the figure, the value of resistance R is GATE EE 2010 Electric Circuits - Network Elements Question 38 English
A
4
B
6
C
8
D
18
4
GATE EE 2010
MCQ (Single Correct Answer)
+1
-0.3
The switch in the circuit has been closed for a long time. It is opened at t = 0. At t = 0+, the current through the 1μF capacitor is GATE EE 2010 Electric Circuits - Transient Response Question 30 English
A
0 A
B
1 A
C
1.25 A
D
5 A
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