- Read questions thoroughly before answering. For example: if the question asks you for two advantages make sure thats what you give.
- If you don't know the answer to a question... have a guess. Don't leave any questions blank.
- Make sure you understand the difference between explain, describe and identify.
- Structured data.
- Unstructured data.
- Semi-structured data.
What are examples of big data? Big data comes from myriad sources -- some examples are transaction processing systems, customer databases, documents, emails, medical records, internet clickstream logs, mobile apps and social networks.... see more ›
Big data is a collection of data from many different sources and is often describe by five characteristics: volume, value, variety, velocity, and veracity.... see details ›
Simple. Read the textbooks over a few times and practice LOTS of questions and review them. The ICT theory aspect is a really funny one as sometimes you write answers that seem good but you see a different thing when you check the mark guide. Be prepared to read and review lots of answer booklets.... read more ›
It needs long term planning to get A* grades in the exam. You need to be consistent in your studies and keep your concentration on the subjects. You have to forget previous thinking of class study and homework and switch to the board pattern of IGCSE. Students have to utilize each and every hour to study for the IGSCE.... view details ›
Data can come in the form of text, observations, figures, images, numbers, graphs, or symbols. For example, data might include individual prices, weights, addresses, ages, names, temperatures, dates, or distances. Data is a raw form of knowledge and, on its own, doesn't carry any significance or purpose.... view details ›
4 Types of Data: Nominal, Ordinal, Discrete, Continuous | upGrad blog.... continue reading ›
Why is big data analytics important? Organizations can use big data analytics systems and software to make data-driven decisions that can improve business-related outcomes. The benefits may include more effective marketing, new revenue opportunities, customer personalization and improved operational efficiency.... see details ›
Good data allows organizations to establish baselines, benchmarks, and goals to keep moving forward. Because data allows you to measure, you will be able to establish baselines, find benchmarks and set performance goals. A baseline is what a certain area looks like before a particular solution is implemented.... read more ›
Common forms are books, journals, newspaper articles, media reports, and other polished accounts of data. Most report writers will use secondary sources for their business reports in order to gather, curate, and present the material in a new, updated and helpful manner.... read more ›
Answer: It ensures the accurate and timely collection of data at the source. It improves the quality of data and the data literacy of all employees. It provides the computing power needed to convert raw data into meaningful information for decision makers.... view details ›
What are the types of data analytics? Diagnostic Analysis, Predictive Analysis, Prescriptive Analysis, Text Analysis, and Statistical Analysis are the most commonly used data analytics types. Statistical analysis can be further broken down into Descriptive Analytics and Inferential Analysis.... view details ›
Which of the following functions is typically used to add elements to a plot in the base graphics system?
Which of the following functions is typically used to add elements to a plot in the base graphics system? Explanation: text() also can be used to add elements to a plot. boxplot() used to add elements to a plot in the base graphics system. 8.... see details ›
|Grade||Percentage uniform mark range|
- Focus on improving your weaknesses.
- Organise yourself with useful study tools.
- Practice, Practice, Practice.
- Don't study the whole day.
- Take a Break.
Though IGCSE is mostly undertaken by students typically in the age group 14-16 or 15-17 depending on primary 1 entry age, it also allows students from alternative education and adult students to sit for the exam and continue personal education advancement at any age.... read more ›
It means that you don't work hard enough or effectively enough, or have good enough understanding, and don't know enough, to provide a good basis for A level study, and A levels are MUCH harder than GCSEs or IGCSEs. What will happen if I fail my foreign language IGCSE exam? Well, so you fail it.... read more ›
Cambridge IGCSE is aimed at a wide ability range of students, with a range of grades awarded from A* (highest grade) to G (lowest). There is a core (C to G) and extended (A* to C) curriculum available in some subjects.... read more ›
Data is a collection of facts, such as numbers, words, measurements, observations or even just descriptions of things.... see details ›
What refers to data in any form that have been used for a previous process in an information system?
Information refers to data that have been processed and organised in a form, which is suitable for decision-making, The raw data processed in accordance with decision usefulness of a decision-maker becomes information. Was this answer helpful?... view details ›
Data is a plural of datum, which is originally a Latin noun meaning “something given.” Today, data is used in English both as a plural noun meaning “facts or pieces of information” (These data are described more fully elsewhere) and as a singular mass noun meaning “information” (Not much data is available on flood ...... continue reading ›
Ratio Scale is the name given to data which are measured on a continuous scale with zero as neutral.... read more ›
A data type, in programming, is a classification that specifies which type of value a variable has and what type of mathematical, relational or logical operations can be applied to it without causing an error.... read more ›
Which of the following statements is NOT a characteristic of quantitative research? Answer: It delivers an in-depth understanding of the problem or study.... read more ›
These steps and many others fall into three stages of the data analysis process: evaluate, clean, and summarize.... view details ›
- Descriptive Analysis.
- Diagnostic Analysis.
- Predictive Analysis.
- Prescriptive Analysis.
The two primary methods for data analysis are qualitative data analysis techniques and quantitative data analysis techniques.... continue reading ›
How do you describe the importance of data in Analytics can we think of analytics without data explain?
How do you describe the importance of data in analytics? Can we think of analytics without data? data is the raw material for analytic. without data there would be no analytics.... continue reading ›
Statisticians improve the quality of data with the design of experiments and survey sampling. (i) Statistics does not deal with isolated measurement. (ii) Statistics deals with only quantitative characteristics. (iii) Statistics laws are true on average. Statistics are aggregates of facts.... see more ›
Quantitative Information – Involves a measurable quantity—numbers are used. Some examples are length, mass, temperature, and time. Quantitative information is often called data, but can also be things other than numbers. Qualitative Information – Involves a descriptive judgment using concept words instead of numbers.... see more ›
One of the most used methods in market research and one of the strongest weapons in the hands of entrepreneurs is surveys. Surveys are most popular because they are simplest to implement and easiest to collect information that arrives in a form that is easy for analysis.... continue reading ›
A survey is a data collection method where you select a sample of respondents from a large population in order to gather information about that population. The process of identifying individuals from the population who you will interview is known as sampling.... view details ›
Is a place where information is collected and used for business management and necessary work related to information?
A data warehouse collects data from multiple sources (both internal and external) and stores the data to later be used in an analysis. The primary purpose of a data warehouse is to store the data in a way that it can later be retrieved for use by the business.... continue reading ›
The main advantage of using these cloud services is that it provides easy data management without the need of downloading the data onto the local system.... view details ›
PaaS. IaaS is only one of several cloud computing models and can be complemented by combining it with PaaS and SaaS. PaaS builds on the IaaS model because, in addition to the underlying infrastructure components, providers host, manage and offer operating systems, middleware and other runtimes for cloud users.... view details ›
What are types of business analytics describe the growing role of business analytics in strategic decision-making?
There are three types of analytics that businesses use to drive their decision making; descriptive analytics, which tell us what has already happened; predictive analytics, which show us what could happen, and finally, prescriptive analytics, which inform us what should happen in the future.... see details ›
- Step 1: Code Narrative Blocks. ...
- Step 2: Group and Read By Live-Event. ...
- Step 3: Create Nested Story Structure Codes. ...
- Step 4: Delve into the Story Structure. ...
- Step 5: Compare Across Story Structure. ...
- Step 6: Tell the Core Narrative.
- Big data. Big Data is a term heard often in the last couple of years. ...
- Smart data. In contrast to Big Data, Smart data is actionable and does make sense and has a clear purpose. ...
- Dark Data. ...
- Machine data. ...
- Transaction data. ...
- Master data. ...
- Reference Data. ...
- Reporting data.
In computing, data is information that has been translated into a form that is efficient for movement or processing. Relative to today's computers and transmission media, data is information converted into binary digital form. It is acceptable for data to be used as a singular subject or a plural subject.... view details ›
The c() function can be used to create vectors of objects by concatenating things together.... continue reading ›
The function geom_point() adds a layer of points to your plot, which creates a scatterplot. ggplot2 comes with many geom functions that each add a different type of layer to a plot.... continue reading ›
I got an A* in ICT, it's not really a hard subject at all! I advise that she focus on the practicals as they're the most challenging, especially when it comes to HTML and spreadsheets! There were some tricky questions in the exam I did and I came out thinking I'd get a B maximum if the examiners are generous!... see more ›
IGCSE Information and communication technology and IGCSE computer science are very different subjects intended for distinct goals. It is important to understand that neither CS nor ICT is easy.... continue reading ›
The full form of ICT is Information and Communications Technology.... view details ›
The average pass rate for the subject - around 65% - is quite lower than people might initially expect for a Humanities subject, which is why IGCSE History makes our list of challenging subjects.... view details ›
IGCSE is frustrating because they expect you to answer questions in a specific way. If you don't practice, you won't be able to answer the questions in the way the examiners want. Try to plan out your study plan early on in Year 11 so you leave enough time to do past papers without any aid from your notes.... continue reading ›
English language : 100% pass rate. 67% A and B grades. Mathematics : 100% pass rate. 50% A* and A grades.... see more ›
The GCSE is considered more rigorous because the rules are more stringent, such as the fact that students can only sit for the GCSE exams in June and resits can be taken in November each year. Therefore, the IGCSE is considered “easier” due to its flexible nature.... see details ›
The theory is topics like computational thinking (how a computer thinks so binary stuff), system architecture (Vonn Neumann things), memory (RAM and ROM), and so on. This part of computer science is very hard, but all GCSE subjects have their difficulties.... read more ›
For Engineering field; students must have passed IGCSE Math, IGCSE Physics, IGCSE Chemistry, English language and another four IGCSE Subjects with a minimum grade (C or grade 4).... read more ›
- Find the right workplace. ...
- Make the most use of your time. ...
- Assemble your requirements properly to avoid distractions. ...
- Compile all your notes. ...
- Avoid cramming for long hours. ...
- Prioritize and work accordingly. ...
- Talk to someone around you.
- Give yourself enough time to study. via GIPHY. ...
- Organize your study space. via GIPHY. ...
- Use flow charts and diagrams. via GIPHY. ...
- Practice on old exams. via GIPHY. ...
- Explain your answers to others. via GIPHY. ...
- Organize study groups with friends. via GIPHY. ...
- Take regular breaks. via GIPHY. ...
- Snack on brain food.
- Book a theory test date with enough time to practice. ...
- Brush up on the Highway Code. ...
- Practice the hazard perception test. ...
- Take a mock theory test. ...
- Get out on the road. ...
- Treat your theory test like any other exam. ...
- Take care with the multiple-choice part of the theory test.
Answer: 1) Computer is an electronic device which works on the commands given by the user. 2) The set of directions given by the user to a computer is called as “program”. 3) The first mechanical computer was developed by “Charles Babbage” called as “Analytical Engine”; therefore, he is known as “Father of Computer”.... see more ›
It is used to draw, calculate, play games, to design, compose, edit, download, save images, and audio-video materials. (c) What do children learn in the computer lab? Ans : The children learn about hardware and software components of a computer. They also learn to use ICT for their studies in the computer lab.... read more ›
In this ICT – Grade 6 semester course, students use technology in a rigorous, inquiry- and project-based learning environment that promotes relevance and engagement. Students acquire knowledge and skill sets connected to grade 6 content areas involving the use of application, web-based, and multimedia tools.... read more ›