IT Questions Bank Which organization defines standards for the network access layer (i.e., the OSI physical and data link layers)?ITExamAnswers asked 2 years ago • CCNA 1 v7The media access control method used depends on which two criteria?ITExamAnswers asked 2 years ago • CCNA 1 v7What Layer 2 function does a router perform? (Choose three.)ITExamAnswers asked 2 years ago • CCNA 1 v7What is the responsibility of the MAC sublayer?ITExamAnswers asked 2 years ago • CCNA 1 v7The IEEE 802 LAN/MAN data link layer consists of which two sublayers? (Choose two.)ITExamAnswers asked 2 years ago • CCNA 1 v7What is another name for the OSI data link layer?ITExamAnswers asked 2 years ago • CCNA 1 v7Which of the following is the decimal equivalent of 7D?ITExamAnswers asked 2 years ago • CCNA 1 v7Which is the decimal equivalent of A9?ITExamAnswers asked 2 years ago • CCNA 1 v7Which is the hexadecimal equivalent of 254?ITExamAnswers asked 2 years ago • CCNA 1 v7Which is the hexadecimal equivalent of 202?ITExamAnswers asked 2 years ago • CCNA 1 v7Which of the following is the binary equivalent to the 172.16.31.30 IP address?ITExamAnswers asked 2 years ago • CCNA 1 v7Which is the binary equivalent to the 192.168.11.10 IP address?ITExamAnswers asked 2 years ago • CCNA 1 v7Which of the following wireless standards is used for Personal Area Networks (PANs) and allows devices to communicate over distances of 1 to 100 meters?ITExamAnswers asked 2 years ago • CCNA 1 v7Which of the following wireless standards is best suited for industrial and IoT environments?ITExamAnswers asked 2 years ago • CCNA 1 v7True or false. Wireless LANs operate in full-duplex allowing all devices to send or receive data at the same time so the number of users does not impact performance.ITExamAnswers asked 2 years ago • CCNA 1 v7