Computer Science

    OS Security
    What forces the user to change password at first login?
    Its administrator’s job to ensure that password of the user remains private and is known only to user. But while making a new user account he assigns a random general password to give it to user. Thus even administrator cannot access a particular users account.
    Author: rikazzz Comment
    Computer Science Fundamentals
    Maintenance and review add to the useful life of the system but can consume large amounts of __________
    They consume a large amount of resources. They can benefit from the methods and project management techniques though which are applied to the systems development.
    Author: rikazzz Comment
    Computer Science Fundamentals
    A package that allows individuals to use personal computers for storing and retrieving their personal information.
    It is a personal assistance package that allows for the same. It helps in planning and managing their schedules, contacts, finances and inventory of important terms.
    Author: rikazzz Comment
    OS Distributed Communication
    What is the full form of RMI?
    Author: rikazzz Comment
    Computer Science Fundamentals
    Network Security provides authentication and access control for resources.
    The statement is true. AFS is an example. It helps us protect vital information.
    Author: rikazzz Comment
    Computer Science Fundamentals
    What is the value of n in multiplication of 110* 1000?
    In Booth’s, n denotes the number of bits that the higher binary number has when multiplication is performed. Here, since there are 4 bits in 1000, the answer is n=4.
    Author: rikazzz Comment
    OS Security
    Which of the following is not a characteristic of a virus?
    Virus can be detected by having an antivirus program.
    Author: rikazzz Comment
    Computer Science Fundamentals
    A network of physical objects or things embedded with electronics or softwares.
    IoT is a network of physical objects or things embedded with electronics or softwares. Iot allows objects to be controlled remotely across existing network.
    Author: rikazzz Comment
    Computer Science Fundamentals
    RFID stands for?
    Earlier, RFID or Radio frequency identification was a prerequisite for Internet of Things.
    Author: rikazzz Comment
    OS The Linux System
    Multithreading on a multi – CPU machine ___________
    Author: rikazzz Comment