answersLogoWhite

0

📱

Computer Terminology

Questions and answers about different terms related to computers, as well as computer language that is popularly used today.

11,612 Questions

Why are bitmap images more common in everyday usage. Include its advantages in your answer?

Bitmap images are more common in everyday usage primarily due to their simplicity and wide compatibility across various devices and software. They provide rich detail and color depth, making them ideal for photographs and complex images. Additionally, bitmap formats like JPEG and PNG are widely supported and easy to share, which makes them user-friendly for both casual and professional use. Their ability to display intricate visual content clearly contributes to their prevalence in digital media.

SONET frame format consists of -how many bytes in overhead and how many bytes for payload?

The SONET (Synchronous Optical Network) frame format consists of 9 bytes of overhead and a payload of 243 bytes, making a total of 252 bytes per frame. The overhead is used for management, control, and error-checking functions, while the payload carries the actual user data. This structure allows SONET to efficiently manage high-speed data transfer across optical networks.

Show the various stages in data warehousing and business analytics and also explain it in brief?

Data Warehousing and Business Analytics form the foundation of data-driven decision-making in modern enterprises. Together, they help businesses consolidate, analyze, and act upon data effectively. Below are the key stages involved:

1. Data Collection

Explanation:

This is the initial stage where raw data is gathered from various sources such as databases, online transactions, customer interactions, CRM systems, and external sources like social media or IoT devices.

Goal:

To collect accurate and relevant data for further processing.

2. Data Integration (ETL – Extract, Transform, Load)

Explanation:

ETL is the process of extracting data from multiple sources, transforming it into a consistent format, and loading it into a data warehouse.

  • Extract: Pulling data from multiple systems.
  • Transform: Cleaning, validating, and reformatting data.
  • Load: Storing it into a centralized data warehouse.

Goal:

To ensure data is unified and ready for analysis.

3. Data Warehousing

Explanation:

This stage involves storing integrated and processed data in a centralized repository known as a data warehouse. The warehouse is designed for fast query processing and analysis, not for day-to-day operations.

Goal:

To create a structured, centralized data storage system that supports reporting and analytics.

4. Data Mining and Analysis

Explanation:

Here, analytical tools and techniques are used to discover hidden patterns, trends, and correlations within the data. Techniques include clustering, classification, regression, and association.

Goal:

To derive actionable insights and support decision-making.

5. Reporting and Visualization

Explanation:

In this stage, the analyzed data is presented in the form of dashboards, reports, and visualizations using tools like Power BI, Tableau, or Excel.

Goal:

To make insights accessible and understandable to stakeholders for informed decision-making.

6. Business Decision Making

Explanation:

This final stage uses the insights derived to influence strategic business decisions, improve performance, optimize operations, and enhance customer satisfaction.

Goal:

To drive value creation and achieve organizational objectives through data-driven strategies.

Get Trained by Experts at Uncodemy

If you’re looking to build expertise in Data Warehousing and Business Analytics, Uncodemy offers comprehensive training programs tailored to industry needs. With hands-on projects, expert mentorship, and placement support, Uncodemy helps learners gain the practical skills required to thrive in the data industry.

What is the full form of EDP in enterpreneurship?

In entrepreneurship, EDP stands for Entrepreneurship Development Program. These programs are designed to cultivate entrepreneurial skills, provide training, and support aspiring entrepreneurs in starting and managing their businesses. EDPs often cover various aspects of entrepreneurship, including business planning, financial management, and marketing strategies.

What is the difference between 'CSCI' 'CSC' and 'CSU' as defined in MIL-STD-2167A?

In MIL-STD-2167A, 'CSCI' stands for Computer Software Configuration Item, which refers to a specific software component or segment that is managed as a distinct entity within a system. 'CSC' denotes Computer Software Component, indicating individual pieces of software that make up the CSCI. 'CSU' is the Computer Software Unit, which is a smaller subset of the CSC that typically encapsulates a specific functionality or module within the software. These distinctions help in organizing software development and ensuring proper configuration management throughout the software lifecycle.

Artificial intelligence a modern approach?

Written by Stuart Russell and Peter Norvig, Artificial Intelligence: A Modern Approach is a generally esteemed textbook in the field of artificial intelligence. Originally released in 1995, it has grown to be among the most thorough and powerful publications available for anyone working or studying in artificial intelligence. Covering both basic ideas and innovative advancements, the book offers a complete picture of artificial intelligence.

Its coverage is broken out here in a synopsis:

Foundational Ideas: It covers fundamental ideas including knowledge representation, intelligent agents, problem-solving, and search techniques. These help one to grasp the way artificial intelligence systems are intended to run.

Topics including uninformed search, informed search (e.g., A* algorithm), and optimization problems are investigated in detail. From robotics to game playing, these are fundamental parts of many artificial intelligence applications.

Knowledge Representation and Reasoning: The book explores how reasoning might be automated as well as several approaches for machine-readable knowledge representation—like logic and semantic networks.

Learning and Neural Networks: It addresses neural networks, decision trees, both supervised and unsupervised learning. It explores how robots might learn from data—a fundamental ability of modern artificial intelligence particularly in fields like deep learning.

Crucially for uses like chatbots and voice assistants, the book describes how machines comprehend, process, and synthesize human language.

Robotics and Perception: Emphasizing how artificial intelligence combines sensory inputs—such as vision or touch—to interact with the environment via robotics,

Russell and Norvig also look at the wider consequences of artificial intelligence, including ethical questions, changes in society, and long-term threats connected with superintelligent systems.

The book is meant to be a thorough introduction for novices as well as a deep dive for people wishing to pick up advanced skills. Professional AI courses and university courses both extensively feature it.

Are you particularly interested in particular fields of artificial intelligence, such as machine learning or robotics, or are you considering learning AI from this angle?

What are some other terms for kernel mode ms for kernel mode?

Kernel mode is often referred to as "supervisor mode" or "privileged mode." These terms highlight the level of access and control the operating system has over hardware and system resources when executing code in this mode. Additionally, "system mode" is another term used to describe the same operational context where the kernel can execute critical tasks and manage resources securely.

What is a pattern used as a guide for screen letters or characters?

A pattern used as a guide for screen letters or characters is called a "font." Fonts define the style, size, and spacing of text displayed on screens, ensuring consistency and readability. They come in various types, such as serif, sans-serif, and decorative, each serving different design purposes. Fonts play a crucial role in visual communication, enhancing both aesthetics and user experience.

What is comes after a website-byte?

After a website-byte, the next unit of digital information is typically a kilobyte (KB), which is equivalent to 1,024 bytes. Digital storage units continue to scale up, with larger units including megabytes (MB), gigabytes (GB), and terabytes (TB). Each unit represents an increasing amount of data storage capacity, with each subsequent unit being approximately 1,024 times larger than the previous one.

Measures that protect and defend information and information systems by ensuring their availability integrity authentication confidentiality and non-repudiation?

Measures that protect and defend information and information systems include various security protocols and practices designed to ensure key elements such as availability, integrity, authentication, confidentiality, and non-repudiation. Availability ensures that information and systems are accessible when needed, while integrity guarantees that the data remains accurate and unaltered. Authentication verifies the identities of users and systems, and confidentiality protects sensitive information from unauthorized access. Non-repudiation ensures that actions taken by users can be verified and cannot be denied, establishing accountability within the system.

Is unicode uses two bytes for each character rather than one byte?

Unicode can use varying byte lengths to represent characters, depending on the encoding system employed. For example, UTF-8 uses one to four bytes per character, while UTF-16 typically uses two bytes for most common characters but can use four bytes for less common ones. Therefore, it is not accurate to say that Unicode universally uses two bytes for each character; it depends on the specific encoding used.

What is a standard PC with C-Step i486?

The C-Step i486 refers to a specific revision of the Intel 486 microprocessor, which was part of Intel's fourth-generation x86 architecture. Standard PCs featuring the C-Step i486 typically included configurations with 16 to 128 MB of RAM, a clock speed ranging from 25 to 100 MHz, and supported both DOS and early versions of Windows. These systems were widely used in the early to mid-1990s for basic computing tasks, gaming, and office applications. The i486 architecture introduced features like integrated cache and support for pipelining, improving overall performance compared to its predecessor, the 386.

What are three type of information system?

Three types of information systems are Transaction Processing Systems (TPS), Management Information Systems (MIS), and Decision Support Systems (DSS). TPS handle daily transactions and data entry, helping organizations manage routine operations. MIS provide reports and summaries to aid in managerial decision-making, while DSS support complex decision-making processes by analyzing data and presenting actionable insights.

What is the mean of KB for wood measurement?

The mean of KB (kilobytes) for wood measurement typically refers to the standard units of data storage rather than a specific measurement for wood itself. However, if you’re asking about a standard measurement associated with wood, it may relate to the average density or moisture content of wood species, which can be quantified in various units. If you meant a specific context or calculation related to wood measurement, please provide more details for a clearer answer.

What is the best method of resource access and redundancy in an inter-networked system?

The best method for resource access and redundancy in an inter-networked system is to implement a combination of distributed systems with load balancing and failover mechanisms. Utilizing cloud-based services can enhance resource accessibility, while redundant data storage methods, such as replication across multiple geographical locations, ensure data availability. Additionally, using protocols like Raft or Paxos can help maintain consistency across nodes. This approach promotes resilience and minimizes downtime in case of failures.

What is path routing?

Path routing is a network routing strategy that determines the optimal path for data packets to travel from a source to a destination within a network. It involves selecting routes based on various criteria, such as network topology, congestion levels, and link costs. Path routing can be static, where routes are predetermined, or dynamic, where routes are adjusted in real-time based on current network conditions. This technique is essential for efficient data transmission and minimizing latency in communication networks.

What are the disadvantages of alphanumeric filing?

Alphanumeric filing can be complex and time-consuming, as it requires users to understand both alphabetical and numerical systems, potentially leading to confusion. Additionally, maintaining consistency in categorization can be challenging, increasing the risk of misfiling documents. This system may also be less intuitive for new users, requiring additional training. Lastly, retrieving specific files can take longer compared to simpler filing systems, especially in large databases.

How many grams of venom does a viper put out when it bits?

Vipers typically inject between 50 to 150 milligrams of venom per bite, depending on the species and size of the snake. However, this amount can vary significantly, with some bites delivering more or less venom. It's important to note that not all viper bites result in envenomation; some may be dry bites, where no venom is injected.

How does management information system to improve productivity?

Management Information Systems (MIS) enhance productivity by streamlining data collection and analysis, enabling informed decision-making. They provide timely access to critical information, which helps organizations identify inefficiencies and optimize processes. By automating routine tasks and facilitating better communication, MIS reduces operational delays and enhances collaboration among teams. Ultimately, these systems empower businesses to respond quickly to market changes and improve overall efficiency.

How many ASCII characters is allowed by SMTP?

SMTP (Simple Mail Transfer Protocol) allows a total of 128 ASCII characters, which includes the standard printable characters (from space to tilde) as well as control characters. However, the actual envelope and header lines are limited to 7-bit ASCII, meaning only the first 128 characters can be used. Each line in an SMTP message is also limited to 78 characters for headers, with a maximum size of 10,000 bytes for the entire message.

How many pixels in a gb?

The number of pixels in a gigabyte (GB) depends on the color depth and image dimensions. For example, a standard image with a resolution of 1920x1080 pixels (Full HD) at 24 bits per pixel (8 bits per channel for RGB) would require about 6 MB per image. Therefore, you could store approximately 166 images of that size in 1 GB. However, the exact number of pixels per GB can vary significantly based on the specific image and compression used.

How many valid subnets do you get if you borrow 3 bits?

When you borrow 3 bits from the host portion of an IP address, you can create (2^3 = 8) valid subnets. However, one subnet is reserved for the network address and another for the broadcast address, leaving you with 6 usable subnets. Thus, by borrowing 3 bits, you obtain 6 valid subnets for use.

What is a millabite?

A millabite is a fictional unit of measurement that represents a very small quantity, often used humorously or in speculative contexts. The term does not have a standard definition in scientific literature and is not recognized in formal measurement systems. It may appear in discussions or writings that involve playful or exaggerated descriptions of small sizes or amounts.

4004 processor how many bits are in?

The 4004 processor, developed by Intel in 1971, is a 4-bit microprocessor. This means it processes data in 4-bit chunks, allowing it to handle binary numbers ranging from 0 to 15. As a pioneering microprocessor, the 4004 laid the groundwork for the development of more advanced processors with wider data bus architectures.

Why is your download speed stuck at 2.4 MB.s?

Your download speed may be stuck at 2.4 MB/s due to several factors, including network congestion, limitations imposed by your Internet Service Provider (ISP), or the maximum speed capability of your modem or router. Additionally, the server you're downloading from might be throttling the speed or experiencing high traffic. It's also possible that other devices on your network are consuming bandwidth, affecting your overall speed. Checking your equipment and optimizing your network settings could help improve your download speed.