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  2. Certified ethical hacker - Wikipedia

    en.wikipedia.org/wiki/Certified_Ethical_Hacker

    Certified Ethical Hacker (CEH) is a qualification given by EC-Council and obtained by demonstrating knowledge of assessing the security of computer systems by looking for vulnerabilities in target systems, using the same knowledge and tools as a malicious hacker, but in a lawful and legitimate manner to assess the security posture of a target system.

  3. Cisco Networking Academy - Wikipedia

    en.wikipedia.org/wiki/Cisco_Networking_Academy

    Cisco Networking Academy or NetAcad is an online global educational program product of American Cisco Systems. It started in California in 1997. [1] [2] [3] [4]

  4. CCNA - Wikipedia

    en.wikipedia.org/wiki/CCNA

    CCNA. CCNA (Cisco Certified Network Associate) is an entry-level information technology (IT) certification offered by Cisco Systems. CCNA certification is widely recognized in the IT industry as the foundational step for careers in IT positions and networking roles. [1][2] Cisco exams routinely change in response to evolving IT trends. [3]

  5. Linux - Wikipedia

    en.wikipedia.org/wiki/Linux

    This is an accepted version of this page This is the latest accepted revision, reviewed on 19 September 2024. Family of Unix-like operating systems This article is about the family of operating systems. For the kernel, see Linux kernel. For other uses, see Linux (disambiguation). Operating system Linux Tux the penguin, the mascot of Linux Developer Community contributors, Linus Torvalds ...

  6. Virtual University of Pakistan - Wikipedia

    en.wikipedia.org/wiki/Virtual_University_of_Pakistan

    The Virtual University of Pakistan (VU) (Jamia Majazi Pakistan) is a public university with its headquarters in Sir Syed Memorial Society Building, 19-Ataturk Avenue, G-5/1, Islamabad. [3] It mainly focuses on providing e-learning programs through utilization of Information and Communication Technology (ICT) tools.

  7. List of standardized tests in the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_standardized_tests...

    Principles and Practice of Engineering Exam the second of the two exams someone must pass to become a Professional Engineer Uniform Certified Public Accountant Examination Uniform Combined State Law Examination , more commonly called the Series 66 Exam, required by some U.S. states for state certification as both a securities agent and ...

  8. Comprehensive examination - Wikipedia

    en.wikipedia.org/wiki/Comprehensive_examination

    Shimer College students taking a comprehensive exam, 1966.. In higher education, a comprehensive examination (or comprehensive exam or exams), often abbreviated as "comps", is a specific type of examination [1] that must be completed by graduate students in some disciplines and courses of study, and also by undergraduate students in some institutions and departments.

  9. Sticky bit - Wikipedia

    en.wikipedia.org/wiki/Sticky_bit

    Sticky bit. In computing, the sticky bit is a user ownership access right flag that can be assigned to files and directories on Unix-like systems. There are two definitions: one for files, one for directories. For files, particularly executables, superuser could tag these as to be retained in main memory, even when their need ends, to minimize ...