IFSM 370

IFSM 370: TELECOMMUNICATIONS IN IT CHAPTER 1. INSIGHTFUL A+ QUESTIONS AND ANSWERS. Regulate the kind of apparatus The FCC's responsibility to oversee the equipment used in communications with respect to emissions and external effects. Telecommunication Services Title I of the Telecommunications Act of 1996. Broadcast Services Title II of the Telecommunications Act of 1996. Cable Services Title III of the Telecommunications Act of 1996. Regulatory Reform Title IV of the Telecommunica...

IFSM 370: TELECOMMUNICATIONS IN IT CHAPTER 1. INSIGHTFUL A+ QUESTIONS AND ANSWERS. Telecommunications The backbone of the IT infrastructure of the business enterprise, enabling business-to-business, person-to-person connectivity in today's global environment. Course Learning Outcomes Analyze business-driven requirements for telecommunications and technology solutions to determine application, feasibility, and potential risks. Secure Telecommunications Infrastructure A plan based on bu...

IFSM 370: TELECOMMUNICATIONS IN IT CHAPTER 2. INSIGHTFUL A+ QUESTIONS AND ANSWERS. Forward acknowledgment Indicates the next expected byte from the sender. Full-duplex mode Allows simultaneous two-way data transmission. Error checking Verifies data integrity using checksums in TCP. Sequencing of packets Numbering segments to ensure correct order upon receipt. Data recovery features Allows retransmission requests for lost TCP segments. Max Hosts Class A Supports 16,777,214 hosts (224-...

IFSM 370: TELECOMMUNICATIONS IN IT CHAPTER 2. INSIGHTFUL A+ QUESTIONS AND ANSWERS. ATM Asynchronous Transfer Mode for high-speed data transfer. OSI Reference Model Seven-layer model for network protocol design. Service Access Point (SAP) Interface between layers in the OSI model. Layering Advantages Independent layer updates without affecting others. Application layer Identifies communication partners and synchronizes communication. Presentation layer Handles data coding and conversi...

IFSM 370: TELECOMMUNICATIONS IN IT CHAPTER 2. INSIGHTFUL A+ QUESTIONS AND ANSWERS. Bits Basic unit of data in computing, represented as 0 or 1. Bytes Group of 8 bits, used to represent data. ASCII Standard format for text data representation. Volatile Memory Memory that loses data when power is off. Nonvolatile Memory Memory that retains data without power. RAM Random Access Memory, a type of volatile memory. CMOS Nonvolatile memory used for storing system settings. Hexadecimal B...