ISO and OSI Models Multiple Choice Questions (MCQ) PDF Download

MCQ : ISO developed a standard model of computer data communication system which is known as

1. OSI
2. ANSI
3. DEC
4. SNA

MCQ 1: The layer of computer OSI model which is concerned with addressing and routing is called

1. network
2. data link
3. physical
4. transport

MCQ 2: Layer of computer OSI model which performs data compression is

1. network
2. data link
3. presentation
4. physical

MCQ 3: The layer of computer OSI model which furnishes electrical connections and signaling is known as

1. application
2. physical
3. session
4. network

MCQ 4: Layer of computer OSI model which provides services that directly supports user application is

1. application
2. presentation
3. transport
4. physical