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Directions to Solve

In the following questions choose the word which is the exact OPPOSITE of the given words.

Q1: MALICIOUS

A Kind

B Indifferent

C Boastful

D Generous

Q2: Can we write a function that takes a variable argument list and passes the list to another function?

A No

B Yes

Q3: Using the universal property of a NAND gate, one or more NAND gates can be used to replace an ________.

A OR gate

B AND gate

C inverter

D any of the above

Q4: The expression  can be directly implemented using only ________.

A an XOR gate

B an XNOR gate

C an AOI circuit

D three 2-input NAND gates

Q5: Why does the TTL family use a totem-pole circuit on the output?

A It provides active pull-up.

B It provides active pull-down.

C It provides active pull-up and active pull-down.

Q6: What is the frequency of a clock waveform if the period of that waveform is
1.25 s?

A 8 kHz

B 0.8 kHz

C 0.8 MHz

D 8 MHz

Q7:
Why is the given circuit called an inverter?

A The output is the opposite (inverse) of the input.

B The output is in phase with the input.

C The output is the same as the input.

D There is no output.

Q8: The hexadecimal number 4B16 is transmitted as an 8-bit word in parallel. What is the time required for this transmission if the clock frequency is 2.25 MHz?

A 444 ns

B 444 s

C 3.55 s

D 3.55 ms

Q9: Internally, a computer's binary data are almost always transmitted on parallel channels, commonly referred to as the:

A parallel bus

B serial bus

C data bus

D memory bus

Q10: Why is parallel data transmission preferred over serial data transmission for most applications?

A It is much slower.

B It is cheaper.

C More people use it.

D It is much faster.