CS101 Quiz # 2

1) An interrupt converts the CPU to privileged mode and transfer control to ______ within the operating system.

1. Scheduler
2. Dispatcher
3. Memory manager
4. Interrupt handler

2) By starting the CPU first of all enters in _________ mode.

1. Editable
2. User exact
3. Privilege
4. Non privilege

3) Computer fraud and abuse act passed in

1. 1984
2. 1983
3. 1990
4. 1980

4) While sending a message it is the ________ layer’s responsibility to provide an address that is compatible with the internet infrastructure.

1. Link
2. Network
3. Transport
4. Application

5) The control access to the printer the _____ must keep track of whether the printer has been allocated or not.

1. Control Unit
2. Process
3. Booting process
4. Operating system

6) Pseudo code is language _________.

1. Sequence
2. Algorithm
3. Dependent
4. Independent

7) Ethernet based network for Bus topology makes use of ______ for transmitting messages

1. CSMA/CA
2. CSMA/CE
3. CSMA/AC
4. CSMA/AE

8) It is the responsibility of the application layer to:

1. Determine the direction in which to forward packets
2. Ensure that the messages are properly formatted for transmission over the internet
3. Use the services of the name services to translate the mnemonic addresses into IP addresses
4. End-user software such as web browsers and email clients

9) Which one of the following options is necessary for an executing algorithm>

1. Flow
2. End
3. Cycle
4. Start

10) A process is a/an ________ activity.

1. Standalone
2. Static
3. Dynamic
4. Anonyms