AP Panchayat Secretary Digital Assistants Old Question Papers

AP Government will be conducting Panchayat Secretary – Digital Assistants (Grade 6) written examination in March 2020. The exam date for new notification has not been mentioned but it is most likely to be held in March as per the sources. Following are the previous questions of PART – B of digital assistants exams held in August / September 2019. We have well prepared online exams/ mock tests package for all Ward Sachivalayam / Grama Sachivalayam posts.

Minimal super key is otherwise known as

1. candidate key
2. foreign key
3. primary key
4. unique key
   ANSWER: 1

A rectangle in an entity relationship diagram represents

1. attributes
2. tables
3. entity sets
4. database
   ANSWER: 3

See More Questions of Digital Assistants Part – B

Baud means the

1. number of bits transmitted per unit time
2. number of bytes transmitted per unit time
3. rate at which the signal changes per second
4. none of the above
   ANSWER: 3

Which protocol is used to convert IP address to MAC address?

1. IP
2. RARP
3. ln ARP
4. ARP
   ANSWER: 4

Class ……… has the greatest number of hosts per given network address

1. B
2. A
3. D
4. C
   ANSWER: 2

In a CRO, the intensity control regulates the

1. voltage applied to the cathode
2. voltage applied to the focusing anode
3. voltage applied to the accelerating anode
4. voltage applied to the control grid
   ANSWER: 2

Thermistors have

1. positive temparature coefficient
2. negative temparature coefficient
3. zero temparature coefficient
4. infinite temparature coefficient
   ANSWER: 1

Which protocol is used to convert IP address to MAC address?

1. IP
2. RARP
3. ln ARP
4. ARP
   ANSWER: 4

The number of reflectors in Yagi – Uda antenna is / are

1. one
2. two
3. three
4. four
   ANSWER: 1

The back emf of a dc motor is zero when

1. the motor is running at its ated speed
2. the motor is running at 80 % of its rated speed
3. the motor is about to start
4. the motor is running at 20 % of its rated speed
   ANSWER: 3

Which of the following is a primary source of energy in a nuclear power station?

1. uranium
2. lignite
3. peat
4. natural gas
   ANSWER: 1

Which of the following types of plates is used as an earthing electrode?

1. aluminium
2. galvanised iron
3. steel
4. brass
   ANSWER: 2

Which of the following is used to generate power in a geothermal station?

1. heat in the air
2. heat in the ionosphere
3. heat inside the earth
4. heat of the sun
   ANSWER: 3