A worm is a type of malware that can copy itself and often spreads through a network by exploiting security vulnerabilities . It can spread through email attachments, text messages, file-sharing programs, social networking sites, network shares, removable drives, and software vulnerabilities .
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Last Activity: Apr 13 '23, 11:59 AM
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Unknown malware is just that malware that has not been discovered yet. These types of attacks are known as zero-day attacks. This means that no signatures exist for such antivirus and antispyware software.Leave a comment:
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Yes, cyber security is in high demand. It is the most effective method for choosing a career in cyber security. The cybersecurity field involves protecting computer networks and data from unauthorized access, use, or destruction.Leave a comment:
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You can only hide full columns. If you are hiding the data in the table is important, then the data below needs to be moved to a different sheet. Or, if it only needs to be hidden when printed, then you can change the font color to match the background color.Leave a comment:
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If you work on a large team, you may want to choose an API testing tool with quick sharing options and the ability to save and update others on progress. Evaluate your data analytics needs: While most API testing tools have built-in data analytics capabilities, some are better than others.Leave a comment:
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A web application, often referred to as a web app, is an interactive computer program built with web technologies (HTML, CSS, JS), which stores (Database, Files) and manipulates data (CRUD), and is used by a team or single user to perform tasks over the internet. CRUD is a popular acronym and is at the heart of web app development. It stands for Create, Read, Update, and Delete.Leave a comment:
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I want to format all the worksheets like Sheet1. Here's what I'll do:
1) Group the worksheets by selecting Sheet1, holding down the Shift key and selecting Sheet4. This will group all the worksheets together:
Notice in the header it now says "Group":
2) Go to Home > Editing > Fill > Across Worksheets…
3) A dialog box will pop up. Select "Formats" and click OK:Leave a comment:
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what is big data?
Big data is a data that contains greater variety, arriving in increasing volumes and with more velocity.
This is also known as the three Vs
Types of Big Data Analytics are :
Volume The amount of data matters.
Velocity Velocity is the fast rate at which data is received and (perhaps) acted on.
Variety Variety refers to the many types of data that are available.
what is...Leave a comment:
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What is cloud computing?
Cloud Computing means storing and accessing the data and programs over the internet instead of your
computer's hardrive.
Why is it used and for what purposes?
- Software as a Service (SaaS) allows users to access and use software applications, such as email, word processing, and customer relationship management, through the internet, without having to install the software
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Truncate is a DDL(Data Definition Language) command . It delete all the rows from a table .
Syntax : TRUNCATE Table Tablename;
Example : TRUNCATE TABLE STUDENT;
Delete is a DML ( Data Manipulation Language) command . It is used to delete existing records in a table.
Syntax : DELETE table Tablename;
Example : DELETE TABLE STUDENT;Leave a comment:
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