OSI Model Practice Exam Questions The main function of Data link layer is: Error checking and flow control Segmentation of packets Packet sequencing Data transferring SMTP is used to: 1. Send packets 2. Send mails 3. Receive mails 4. Send and receive mails Which protocol can be used to configure HA in Cisco’s router? TCP RIPv2 GLBP EIGRP At Network layer, creating logical paths known as: Virtual circuit RPC congestion control flow control Fast Ethernet is the component of layer: Application layer Transport layer Presentation layer Physical layer FTP operates at: Layer 7 Layer 6 Layer 4 Layer 1 WWW browsers operate at: Session layer Presentation layer Application layer Transport Layer What does NFS stands for? Network Formation System Network File Secure System Network File System Network File Secure SPX is the example of: Layer 4 Layer 3 Layer 7 Layer 1 FDDI, RR45 are the example of Layer 4 5 1 7 Loading … Question 1 of 10
