Computer Knowledge Quiz 9 January 9, 2024 by Rabbani Mohd /15 3 Computer Knowledge Quiz 9 Computer Knowledge Quiz 9 1 / 15 What is the purpose of the JavaScript function "setTimeout()"? Setting the current date and time Executing a function after a specified delay Creating a loop Handling form submissions 2 / 15 Which layer is responsible for ensuring that data is properly formatted for the recipient in the OSI model? Transport Layer Application Layer Session Layer Presentation Layer 3 / 15 Which layer of the OSI model deals with hardware addressing and framing? Network Layer Data Link Layer Transport Layer Session Layer 4 / 15 Which layer of the OSI model provides network services directly to end-users? Data Link Layer Transport Layer Network Layer Application Layer 5 / 15 Which layer of the OSI model is responsible for error detection and correction? Physical Layer Presentation Layer Network Layer Data Link Layer 6 / 15 Which layer of the OSI model is responsible for flow control and error recovery? Network Layer Presentation Layer Transport Layer Data Link Layer 7 / 15 What is the primary purpose of the Physical Layer in the OSI model? Data encryption Bit transmission over the physical medium Logical addressing Error detection 8 / 15 What is the function of the Network Layer in the OSI model? Physical addressing Logical addressing Error detection Data framing 9 / 15 What is the primary function of the Transport Layer in the OSI model? Error detection Routing End-to-end communication Logical addressing 10 / 15 In the OSI model, which layer is responsible for establishing, maintaining, and terminating connections? Transport Layer Session Layer Application Layer Presentation Layer 11 / 15 What is the main task of the Presentation Layer in the OSI model? Data encryption and compression Logical addressing Establishing connections Routing 12 / 15 What is the role of the Data Link Layer in the OSI model? Bit transmission Logical addressing Physical addressing Flow control and error recovery 13 / 15 Which layer of the OSI model is concerned with translating data formats between the sender and receiver? Application Layer Session Layer Presentation Layer Transport Layer 14 / 15 What does OSI stand for in the context of computer networking? Online System Integration Open System Interconnection Overlapping System Infrastructure Operational System Interface 15 / 15 How many layers does the OSI model consist of? 5 7 6 4 Your score is 0% Restart quiz
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