Top 25 Java Interview Questions and Answers in 2020

Introduction to Java   Java is the most widely used and deployed language in the world. Created by James Gosling, Patrick Naughton and Mike Sheridan in 1991 while they were working with Netscape Communications, Java is now one of the three core technologies in the world of web. Being the high-level language, Java has made … Read more Top 25 Java Interview Questions and Answers in 2020

How To Install Java with `apt` on Ubuntu 18.04

Introduction Java and the JVM (Java’s virtual machine) are required for many kinds of software, including Tomcat, Jetty, Glassfish, Cassandra and Jenkins. In this guide, you will install various versions of the Java Runtime Environment (JRE) and the Java Developer Kit (JDK) using apt . You’ll install OpenJDK as well as official packages from Oracle. … Read more How To Install Java with `apt` on Ubuntu 18.04

How to Install Grub Customizer in Ubuntu 18.04 LTS

For those who need to modify the default Grub boot-loader settings, Grub Customizer is a useful tool with a graphical user interface. With grub customizer, you can: Rearrange, add, remove, rename boot menu entries. Hide or show boot menu while starting up. Change the default boot entry. Edit kernel parameters. Change the time delay to boot the … Read more How to Install Grub Customizer in Ubuntu 18.04 LTS

Windows 10 deleted GRUB [FIXED BY EXPERTS]

To fix various PC problems, we recommend this tool: This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. Fix PC issues and remove viruses now in 3 easy steps: Download this PC Repair Tool rated Great on TrustPilot.com. Click Start Scan to find Windows issues that could … Read more Windows 10 deleted GRUB [FIXED BY EXPERTS]

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