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Directions to Solve

Each sentences below consist of a word or a phrase which is bold. It is followed by four words or phrases. Select the word or pharse which is closes to the OPPOSITE in meaning of the bold word or phrase.

Q1: This new magazine is know for its comprehensive coverage of news.

A casual

B superficial

C inadequate

D indifferent

Q2:
Which of the following range is a valid long double (Turbo C in 16 bit DOS OS) ?

A 3.4E-4932 to 1.1E+4932

B 1.1E-4932 to 1.1E+4932

C 3.4E-4932 to 3.4E+4932

D 1.7E-4932 to 1.7E+4932

Q3: The ADC0804 has ________ resolution.

A 4-bit

B 8-bit

C 16-bit

D 32-bit

Q4: A HIGH on which pin resets the 8051 microcontroller?

A RST

B PSEN

C RESET

D RSET

Q5: An alternate function of port pin P3.1 in the 8051 is:

A serial port output

B memory read strobe

C memory write strobe

D serial port input

Q6: An alternate function of port pin P3.1 in the 8051 is:

A serial port output

B memory write strobe

C memory read strobe

D serial port input

Q7: Which of the following instructions will move the contents of the accumulator to register 6?

A MOV A, 6R

B MOV R6, A

C MOV A, R6

D MOV 6R, A

Q8:
.
The following command will rotate the 8 bits of the accumulator one position to the left:
RL A

A True

B False

Q9: An alternate function of port pin P3.0 (RXD) in the 8051 is:

A memory write strobe

B memory read strobe

C serial port input

D serial port output

Q10: Analog output current must be converted into a usable voltage. To perform this current-to-voltage conversion a 700 op amp may be used.

A False

B True