DE PART 2

Which of the following statement/s is/are the CORRECT in case of an Analog System?

• Cheaper System
• Less Bandwidth
• Both a & b
• More Power Consumption

Which of the following statement is the CORRECT in case of DIGITAL System?

• Cheaper System
• Low Power Consumption
• Short Distance Communication
• More Prone to Distortion

Which of the following statement/s is/are the CORRECT in case of DIGITAL System?

• Cheaper System
• Low Power Consumption
• Long Distance Communication
• Both b & c

Which of the following ranges is related to HIGH LEVEL range?

• VL (min) to VL (max)
• VL (min) to VH (max)
• VL (max) to VH (min)
• VH (min) to VH (max)

Which of the following ranges is related to UNACCEPTABLE VOLTAGE LEVEL range?

• VL (min) to VL (max)
• VL (max) to VH (min)
• VL (min) to VH (max)
• VH (min) to VH (max)

Which of the following ranges is related to LOW LEVEL range?

• VL (min) to VL (max)
• VL (min) to VH (max)
• VL (max) to VH (min)
• VH (min) to VH (max)

In a positive logic system, ________.

• only HIGHs are present
• only LOWs are present
• a LOW = 1, a HIGH = 0
• a HIGH = 1, a LOW = 0

In a negative logic system, ________.

• a LOW = 1, a HIGH = 0
• a HIGH = 1, a LOW = 0
• only HIGHs are present
• only LOWs are present

A pulse has a period of 10 ms. Its frequency is ________.

• 1 Hz
• 10 Hz
• 100 Hz
• 1000 Hz

A pulse has a period of 15 ms. Its frequency is ________.

• 6.67 Hz
• 66.67 Hz
• 666.67 Hz
• 6.66 kHz