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ICD-10-CM Practice Exercises - Contains 40 questions with correct answers.

TECHNICAL SUPPORT FUNDAMENTALS: WEEK 1 - WEEK 6 EXAM BUNDLE

THE BITS AND BYTES OF COMPUTER NETWORKING: WEEK 1 - WEEK 6 EXAMS BUNDLE

Technical Support Fundamentals: Troubleshooting and Customer Service WK 6 Scenario: You're working in an IT Support position and a user comes to you and says they can't access their online bank account. Choose the best response. Can you explain to me in detail what you mean by not being able to access online bank account? What specific part doesn't work?; Remember, when tasked with a problem, don't jump to conclusions. Ask questions first and gather more information. The issue be an incorr...

Technical Support Fundamentals: Software WK 5 Which of these is application software? Check all that apply. web browser; Your web browser and email clients are considered application software. email client Which of these is system software? Check all

Technical Support Fundamentals: Networking WK 4 True or false: The Internet is the World Wide Web. false;The Internet is mistakenly referred to as the World Wide Web, but it's just the physical connection of computers and wires around the world. The Web is the information on the Internet. What is the fundamental protocol that the Internet uses today? TCP/IP; The TCP/IP protocol is what allowed computers to share information outside their network, which stemmed the creation of the Internet as ...

Technical Support Fundamentals: Operating System WK 3 What are the two main parts that make up an operating system? Kernel and Userspace; The two parts that make up an operating system are the kernel and the user space. What is the last step in booting a computer? user space is launched; The last step in booting a computer is launching the user space, like a login window, GUI, and more. What are the main components of file management? Check all that apply. file system; The main components of f...

Technical Support Fundamentals: Assemble a Computer WK 2 Where does the CPU store its computations? Registers; When the CPU does computation, it stores information in registers first. Which mechanisms do we use to transport binary data and memory addresses? Check all that apply. Address Bus; The EDB is used to transport binary data and the Address Bus is used to transport memory addresses. The External Data Bus; The EDB is used to transport binary data and the Address Bus is used to transport m...

Technical Support Fundamentals: How to Count in Binary WK 1 Which of these is a valid byte? Check all that apply. ; A byte is composed of eight bits of zeros and ones. ; A byte is composed of eight bits of zeros and ones. How many possible values can we have with 8 bits? 256; Bits use the binary system, which is also known as the base-2 numeral system. So 2^8 allows us 256 values from 0 to 255. Why did UTF-8 replace the ASCII character-encoding standard? UTF-8 can store a character in more tha...

The Bits and Bytes of Computer Networking: Troubleshooting and the Future of Networking WK 6 The protocol used to communicate network errors is known as __________. ICMP, ICMP is used to communicate errors back to the client. The ping utility sends what message type? echo request; By default, the ping utility sends an Echo Request ICMP message type. On Windows, one of the tools you can use to verify connectivity to a specific port is ________. Test-NetConnection ; Test-NetConnection lets you te...

The Bits and Bytes of Computer Networking: Connecting to the Internet WK 5 Another term for POTS, or the Plain Old Telephone System, is _______________. Public Switched Telephone Network; POTS and PSTN refer to the same thing. A baud rate is a measurement of the number of ______________________. bits that can be sent across a telephone line every second; A baud rate is equivalent to bits per second. T1 is short for __________. T1 is short for Transmission System 1 How fast is a T1 line? A T1 c...

The Bits and Bytes of Computer Networking: Network Services WK 4 What transport layer protocol does DNS normally use? UDP; While DNS over TCP does exist, UDP is the most common protocol. A DNS TTL determines what? How long a DNS entry is allowed to be cached; TTL stands for Time to Live and determines how long a DNS entry can be cached How many root servers are there? 13; There are 13 root servers. An A Record contains what? IPv4 address; An A record contains an IPv4 address Select all that ar...

The Bits and Bytes of Computer Networking: The Transport and Application Layers WK 3 What ordering of TCP flags makes up the Three-way Handshake? SYN, SYN/ACK, ACK; The computer that wants to establish a connection sends a packet with the SYN flag set. Then, the server responds with a packet with both the SYN and ACK flags set. Finally, the original computer sends a packet with just the ACK flag set. Transport layer protocols, like TCP and UDP, introduce the concept of a port. How many bits is...

The Bits and Bytes of Computer Networking: The Network Layer WK 2 Please select all of the valid IP addresses. Check all that apply. 8.8.8.8, 123.456.123.456, 192.168.1.1, 257.70.312.49 8.8.8.8, 192.168.1.1 How many IP addresses does a class C network have? 254 addresses What does CIDR stand for? CIDR stands for Classless Inter-Domain Routing Which of the following is a correct form of CIDR notation? 192.168.1.0/24; CIDR notation uses a forward slash and then lists the numbers of bits in the su...

The Bits and Bytes of Computer Networking: Networking Basics WK 1 Which of the following is an example of a network layer (layer 3) protocol? IP, TCP, UDP, Ethernet IP, or Internet Protocol, is the most common network layer protocol. What's the difference between a client and a server? A client requests data, and a server responds to that request. Which of the following are examples of layers of our five-layer network model? Check all that apply. The physical layer The transport layer, The pres...

API 580 EXAMS BUNDLE (COMPLETE SOLUTIONS)

API 580 EXAM PREP QUESTION BANK (Consists of over 200 questions with verified answers) The work product of the RBI assessment and management approach are plans that address ways to manage risks. This is called: A. An Equipment Plan B. A Sensitivity Analysis C. A Risk Management Plan D. A total Risk Assessment - RBI is a substitute for: A. Process Hazards Analysis (PHA) B. Hazards and operability Study (HAZOP) C. Mechanical Integrity (MI) Programs D. None of the Above Which of the following is n...

API 580 EXAM The basis for a qualitative probability of failure analysis is: engineering judgment Regardless of whether a more qualitative or a quantitative analysis is used, the POF is determined by two main considerations: damage mechanisms and inspection effectiveness Combinations of process conditions and _____________________ for each equipment item should be evaluated to identify active and credible damage mechanisms: materials of construction Exchange or sharing of information about ris...

API 580 PRACTICE EXAM Which of the following statements is correct with regard to equipment items with risks deemed acceptable by RBI analysis? A Inspection interval should be tightened B Inspection effectiveness should be adjusted C Equipment should be removed from inspection programs D No further mitigation is necessary Which of the following statements is correct with regard to the results of quantitative analysis? A They normally provide an initial screening with which to rank units for att...

NACE CIP 2 Study Guide contains 118 questions and answers to help you study for your exam