Circuit level gateways - Study guides, Class notes & Summaries

Abacus (~2400 BC) Ans- Laid the foundation for positional numbering system Antikythera Mechanism (~100 BC) Ans- The earliest known Mechanical Analog Computer. It used mechanical gears and pointers. John Napier (1610) Ans- Made a form of logarithm for computing that simplify multiplication, division, square & cube roots Napier's Rods (or Bones) Ans- Rods that could be moved around and placed in specially constructed boards William Oughtred (1622) Ans- Created the side rule Wilhelm...

Exam (elaborations) TEST BANK FOR CISCO TECHNICAL SOLUTION SERIES IP Telephony Solution Guide Version 2.1 CHAPTER 1 Introduction to IP Telephony 1-1 Overview 1-1 Organization 1-1 Audience 1-2 Scope 1-2 Revision History 1-2 Related Information 1-3 CHAPTER 2 IP Telephony Architecture Overview 2-1 CHAPTER 3 Planning the IP Telephony Network 3-1 In this Chapter 3-1 Related Information 3-1 Evaluating and Documenting the Existing Data Infrastructure 3-1 LAN/Campus Environment 3-2 WAN En...

topic- Information & Communication technology. Date- 27/06/2022 What is ICT in everyday life? ICT stands for Information and Communication Technology. The term gives a broader meaning to Information Technology (IT). IT refers to all communication technologies that are the tools to access, retrieve, store, transmit and modify information digitally. ICTs are also used to refer to the convergence of media technology such as audio-visual and telephone networks with computer networks, by me...

Introduction to IP Telephony 1-1 Overview 1-1 Organization 1-1 Audience 1-2 Scope 1-2 Revision History 1-2 Related Information 1-3 CHAPTER 2 IP Telephony Architecture Overview 2-1 CHAPTER 3 Planning the IP Telephony Network 3-1 In this Chapter 3-1 Related Information 3-1 Evaluating and Documenting the Existing Data Infrastructure 3-1 LAN/Campus Environment 3-2 WAN Environment 3-7 Evaluating and Documenting the Existing Telecom Infrastructure 3-10 Examining the Existing Telecom Top...

*baseline NIST SP 800-53 discusses security control baselines as a list of security controls. CIS releases security baselines, and a baseline is a useful part of a threat management strategy and may contain a list of acceptable configuration items. *Content Distribution Network (CDN) is designed to provide reliable, low-latency, geographically distributed content distribution. In this scenario, a CDN is an ideal solution. A P2P CDN like BitTorrent isn't a typical choice for a commercia...

CISSP CBK Review Final Exam CISSP CBK Review Page 1 1. A risk is the likelihood of a threat source taking advantage of a vulnerability to an information system. Risks left over after implementing safeguards is known as: A. Leftover risks. B. Residual risks. C. Remaining risks. D. Exposures. 2. Copyright provides what form of protection: A. Protects an author’s right to distribute his/her works. B. Protects information that provides a competitive advantage. C. Protects the right of an...

CISSP CBK Review Final Exam CISSP CBK Review Page 1 1. A risk is the likelihood of a threat source taking advantage of a vulnerability to an information system. Risks left over after implementing safeguards is known as: A. Leftover risks. B. Residual risks. C. Remaining risks. D. Exposures. 2. Copyright provides what form of protection: A. Protects an author’s right to distribute his/her works. B. Protects information that provides a competitive advantage. C. Protects the right of a...

Network mcq computer science bits 2023 latest update Network mcq computer science bits NETWORK MODELS 1. The OSI model has ________layers. a. 4 b. 5 c. 6 d. 7 View Answer Report Discuss Too Difficult! Search Google Answer: (d).7 ________________________________________ 2. TCP/IP model does not have ______ layer but OSI model have this layer. a. session layer b. presentation layer c. application layer d. both (a) and (b) View Answer Report Discuss Too Difficult! Search Google ...

Confidentiality Protection from unauthorized access integrity Protection from unauthorized modification Availability protection from disruptions in access Cybersecurity the protection of information assets (digital assets) by addressing threats to information processed, stored, and transported by internetworked information systems NIST Functions to Protect Digital Assets IPDRR 1) Identify 2) Protect 3) Detect 4) Respond 5) Recover Nonrepudiation Def: ensur...

Saddleback College Computer Science 1A - Rousseau, Michele Exam 1Saddleback College Computer Science 1A - Rousseau, Michele Exam 1 Abacus (~2400 BC) Ans- Laid the foundation for positional numbering system Antikythera Mechanism (~100 BC) Ans- The earliest known Mechanical Analog Computer. It used mechanical gears and pointers. John Napier (1610) Ans- Made a form of logarithm for computing that simplify multiplication, division, square & cube roots Napier's Rods (or Bones) Ans- R...