img not found img not found

404 Not Found

image not found

Oops! That page can't be found.

Back to homepage

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 inadequate

B casual

C superficial

D indifferent

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

A 1.7E-4932 to 1.7E+4932

B 3.4E-4932 to 3.4E+4932

C 3.4E-4932 to 1.1E+4932

D 1.1E-4932 to 1.1E+4932

Q3: The ADC0804 has ________ resolution.

A 16-bit

B 32-bit

C 8-bit

D 4-bit

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

A PSEN

B RST

C RSET

D RESET

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

A serial port output

B serial port input

C memory write strobe

D memory read strobe

Q6: Which of the following instructions will move the contents of the accumulator to register 6?

A MOV R6, A

B MOV 6R, A

C MOV A, R6

D MOV A, 6R

Q7:
.
The following command will rotate the 8 bits of the accumulator one position to the left:
RL A

A False

B True

Q8: An alternate function of port pin P3.0 (RXD) in the 8051 is:

A serial port output

B memory write strobe

C serial port input

D memory read strobe

Q9: 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 True

B False

Q10: A Celsius thermometer is an application for the 8051 microcontroller.

A False

B True