WorksheetsI-AINS Quiz No. 4 (final term) late
Total questions: 15
Worksheet time: 15mins
What is the basic building blocks of any digital system.
It is an electronic circuit having one or more than one input and
only one output?
Logic Circuits
Boolean Function
Logic gates
Logic Symbols
What is a type of logic gate that produces high (1) output, only if
all the inputs are High (1) otherwise it will be Low (0).
OR gate
AND gate
NAND gate
Inverter
What is a type of logic gate that gives an output of 1
when any of its inputs are 1, otherwise 0?
OR gate
AND gate
NAND gate
Inverter
It invert the output of a logic gate
OR gate
AND gate
NAND gate
Inverter
Type of logic gate formed with the combination of the digital logic
OR gate and an inverter.
NOR gate
AND gate
NAND gate
OF gate
What is a type of logic gate which is the combination of AND and NOT gates and is
a commonly used logic gate.
NOR gate
AND gate
NAND gate
OF gate
What is a type of logic gate that produces High output if either of the input is
High. The output is ‘Low’ if both the inputs are ‘High’ or if
both the inputs are ‘Low’.
X"NAND gate
X"NOR gate
X"OR gate
X"MEN gate
What is a type of logic gate that produces ‘High’ if both the inputs are ‘High’ or if both the
inputs are ‘Low’. The output is ‘Low’ if either of the input is ‘Low’
X' NAND gate
X' NOR gate
X' OR gate
X' MEN gate
What is the IC represents for Quad 2-inputs X’NOR gate?
74LS32
74LS86
74LS00
74LS266
What is the IC represents for Quad 2-inputs OR gate?
74LS32
74LS86
74LS00
74LS266
What is the IC represents for Quad 2-inputs AND gate?
74LS32
74LS86
74LS08
74LS266
What is the IC represents for Quad 2-inputs X'NOR gate?
74LS32
74LS86
74LS08
74LS266
What is the IC represents for Hex Inverter?
74LS32
74LS04
74LS08
74LS266
What is the output of X'OR gate if the two inputs (A &B) are 0?
1
0
0 or 1
not in the choices
What is the output of X' OR gate if the two inputs (A &B) are 1?
1
0
