Q71. A computer system can work without ___________________
Q72. Which of the following are application software?
Q73. Which of the following are general purpose application software?
Q74. Those software which are free to use and their source code is also available is called __________________
Q75. Those software which are free to use and their source code may not be available is called __________________
Q76. Which of the following are example of FOSS?
Q77. When the software to be used has to be purchased from the vendor who has the copyright of the software, then it is called ________________
Q78. Which of the following is not a proprietary software?
Q79. Which of the following manages all the resources of a computer, CPU, RAM, Disk, input-output devices.
Q80. Which of the following is not the operating system for PC/Laptop?
