Function What a given entity does in being what it is. A named section of a program that performs a specific task. In this sense, a function is a type of procedure or routine. Expression Any legal combination of symbols that represents a value. Each programming language and application has its own rules for what […]

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How long is a MAC address? 12 hexadecimal characters A MAC address is composed of which two parts? The organizationally unique identifier and the unique device ID of the NIC What must match in the communications between all NICs on a network? Frame type What is the length of the typical frame? 1500 bytes of […]

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FTP File Transfer Protocol   Standard network protocol used to transfer files from one host to another   Port Number is 21    Runs on TCP Telnet Used to connect to emote computers using TCP/IP, using virtual terminal   Port number is 23 Runs on TCP SMTP Simple Mail Transfer Protocol Used to as a […]

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What functionality do access control lists provide in the implementation of dynamic NAT on a Cisco router? define which addresses can be translated Which three guidelines would help contribute to creating a strong password policy? (Choose three.) Deliberately misspell words when creating passwords. Create passwords that are at least 8 characters in length. Use combinations […]

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In 1971, the Intel Corporation introduced the microprocessor chip, which functions as the central processing unit of the computer. True Affective computing is a science that attempts to produce machines that understand and can respond to human emotion. True ________ tags are small versions of the roadway electronic toll system used in many states to […]

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(True or False)Amazon SNS can deliver notifications by SMS text message or email to the Amazon Simple Queue Service (SQS) queues or to any HTTP endpoint? True. The user can select one the following transports as part of the subscription requests: “HTTP”, “HTTPS”,”Email”, “Email-JSON”, “SQS”, “and SMS”. Is an ARN created for each unique SNS […]

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Network OS primary purpose… coordinate memory, CPU time, Disk space, Peripheral Devices for Console activities. When a network is added a new factor plays a role, deciding between console and network activites Multitasking Setting up a server as a file, application, domain controller.. etc and downloading drivers at the same time. NOT CPU PROCESSING Multiprocessing […]

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Class A What class of Ip addresses has 0-127? Class B What version of Ipaddresses had 128-191? Class C What version of IP addresses is 192-223 Class A addresses Uses 24 bits for the host and 8 bits for the network Class B Addresses Uses 16 bits for the host and 16 for the network. […]

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Which statement is true regarding private IP addresses? What stand alone device connects wireless local area networks to wireless phone networks at broadband speeds? you used your web browser to access a page on your companys intranet. you have entered the following DNS name into your browsers address field:sales1.intranet.widgets.com How does DNS work in this […]

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