Types of ip and t Study guides, Class notes & Summaries

CNIT 344 Exam 2 Latest Update with Complete Solutions IPv4 connectionless (the sender doesn't know if the receiver is present or if the packet arrived or if the receiver can read the packet), unreliable (IP does not have the capability to manage and recover from undelivered or corrupt packets, so other protocol layers manage reliability), media independent 32 bits/4 bytes Key piece of the IP Packet Header, length of IPv4 header Type of service Key piece of the IP Packet Header, 8 1-bit fields,...

Lesson 1: Foundations to Set the Stage - Correct answerFocusing on Cellular Structure and Function - Correct answerThe Normal Cell Cycle - Correct answer--The cell cycle refers to the ordered seres of processes of DNA replication and mitosis, or cell division -Cell nucleus regulates these processes by gathering and processing complexes molecular information Interphase and Mitotic Phase - Correct answer-Cell division produces two identical cells through these two major phases During interph...

NET + n10-008 Test Prep (200 Questions & Answers) all correct_2022. Which of the following organizations developed the Open Systems Interconnection (OSI) model? A. International Telecommunication Union (ITU-T) B. Comité Consultatif International Télégraphique et Téléphonique (CCITT) C. American National Standards Institute (ANSI) D. Institute of Electrical and Electronics Engineers (IEEE) E. International Organization for Standardization (ISO) - E. ISO developed and published the O...

ABR's connected over virtual links send all OSPF message types as what to it's neighbor/destination? - The ABR will send its OSPF message types as unicast IP packets to the IP address of the destination router. However, the key take away is that the destination of the virtual link, to form that neighborship, is via the RID of that router noted within the shared Type-1 Router LSA. ABR's create one Type-1 LSA per area. T/F? - T Each router uses it's own what as its LSID? - OSPF enabled r...

CNIT 455 Exam I Latest Update with Verified Solutions T/F A Packet Filter is hardware that limits connectivity F (Software) Packet filters block _______ and ______ traffic ingress, egress Packet filters use ____ based filtering rule Packet filter rules are combined into ________ rulesets T/F A good practice with packet filters is to allow what you want then deny all else. T A firewall always includes a ______ ______ packet filter T/F All packet filters are firewalls F (Firewalls contain pa...

UNC EXSS 288 Final Exam Questions with Verified Solutions What are the foot joints? Metatarsophalangeal (MP or MTP) Interphalangeal (IP, PIP, DIP) Intermetatarsal What are the two arteries of the foot? Posterior tibial artery Dorsal pedis artery Injury to the Great toe MP joint? "Turf Toe" Hallux valgus Valgus stress on medial 1st phalange Hammer Toes Buckling of IP joint, muscle imbalance -> calluses and bunions Pes Planus flat feet Pes Cavus High arch Morton...

Name all OSI layers - THE CORRECT ANSWER IS Application, Presentation, Session, Transport, Network, Data Link, Physical. Name all TCP/IP layers - THE CORRECT ANSWER IS Application, Transport, internet, Network Access. Name Four TCP head flags - THE CORRECT ANSWER IS ACK, FIN, SYN, URG, PSH, RST Which layer does HTTP protocl reside in the OSI model. - THE CORRECT ANSWER IS Layer 7, Application. Which layer does Ethernet reside in the OSI model. - THE CORRECT ANSWER IS Layer 2, Data li...

CNIT 455 Exam I T/F A Packet Filter is hardware that limits connectivity - F (Software) Packet filters block _______ and ______ traffic - ingress, egress Packet filters use ____ based filtering - rule Packet filter rules are combined into ________ - rulesets T/F A good practice with packet filters is to allow what you want then deny all else. - T A firewall always includes a ______ ______ - packet filter T/F All packet filters are firewalls - F (Firewalls contain packet filt...

CNET 157 FINAL EXAM ACTUAL QUESTIONS AND ANSWERS WITH COMPLETE SOLUTION Almost immediately after a server migration project, employees are complaining that they can't reach the Internet. You sit down at a machine and try to ping a well-known website, which fails. You then try to ping a known public IP address, which succeeds. What is most likely the problem? Ans- DNS settings are incorrect. What does the ping message "Destination host unreachable" message mean? Ans- An ARP reply wa...

CNIT 34010 Exam 1 Questions and Answers Rated A+ What is UNIX? a collection of related operating systems What are the two major divisions of UNIX? BSD and SVR4 T/F: UNIX commands and filenames are case sensitive. True T/F: UNIX has no native graphical user interface. True T/F: The command used to find the processes running on a UNIX machine is procstat. False; ps T/F: It is better to use su than to log into a system directly as root. True What is the UNIX command form? command -flags opera...