D322 - Introduction to IT ALL Solved Questions and Answers Updated 2024

D322 - Introduction to IT ALL Solved Questions and Answers Updated 2024 Address Bus - ANSWER -Carries the destination address of the data is assigned to be processed. Algorithm - ANSWER -a step -by-step procedure for solving a problem Application Layer - ANSWER -Communicates with the end user and can be fairly complex. (Consists of programs and services within a server that queries the database on behalf of the client) Application Software - ANSWER -Specific -purpose software used to perform a specific task. Arithmetic Logic Unit (ALU) - ANSWER -It contains circuitry that performs on data. Such as addition and subtraction Automation Architect - ANSWER -A person who is responsible for modernizing business processes and developing reasons or rationales for or against a process being automated. Bespoke Software - ANSWER -Custom made, specifically designed and developed for an organization. Brute force attack - ANSWER -The attacker uses all possible combinations of characters to learn a user's password. Bus (or Bus Lines) - ANSWER -The wires that serve as electrical roadways, transmitting information between CPU and other components . Bus network - ANSWER -The machines are connected to a common communication line called a bus. (Connecting several computers in a straight line.) C++ - ANSWER -Uses a vocabulary and a set of rules for instructing a computer to perform certain tasks. Client/Server network - ANSWER -The basic roles played by the processes are categorized as either a client making requests or a server satisfying client requests. Cloud Application - ANSWER -An application that does not reside or run on a user's device but rather is accessible via a network. (Flexible; new features can be introduced via customization options) Cloud Architect - ANSWER -A person who is responsible for overseeing a company's cloud computing systems. Strong understanding of operating systems such as LINUX, UNIX, and Windows is required. Cloud computing - ANSWER -Provides large pools of shared computers that can be allocated to clients as needed. Services such as Amazon's Elastic Compute Cloud allow clients to rent virtual computers by the hour no matter where the associated computer hardware is located . Cloud Engineer - ANSWER -These individuals design and set up automation, cloud storage, data centers, virtual servers, and web services with an emphasis on a particular solution's cost benefits to users, and security of data processing. Clustering computing - ANSWER -Use many independent computers to provide computations or services comparable to those of a larger machine. The cost of several individual machines can be less than a higher -priced supercomputer, with comparable performance. Collaboration Software - ANSWER -Software helps people communicate and work with one another, and helps computers share information . Command Line Interface (CLI) - ANSWER -A type of user interface that communicates with end users through textual messages using a keyboard and monitor. Common Database Models - ANSWER -Flat-File, Relational, Hierarchical, and Object -Oriented Communication Devices - ANSWER -Allow a computer to send and receive data and from other computers. Complier - ANSWER -Translates source code into machine language. A compiler checks source code for errors before translating it into object code. e.g. C, C++, C#, and Java programs