Computer Science Mcqs – Page 4

100+ MCQ & Answer Computer network| page-07 |Computer Engineering MCQ And Answer

61. FTP server listens to connections on port ……………………. A. 19 and 20 B. 20 and 21 C. 21 and

71. The primary goal of the ………………….. protocol is to provide a private channel between communicating application, which ensures privacy

81. Which of these is a standard interface for serial data transmission? A. ASCII B. RS232C C. 2 D. Centronics

91. Which of the following best describes uploading information? A. Sorting data on a disk drive B. Sending information to

91. …….. form of access is used to add and remove nodes from a queue. A. LIFO, Last In First

81. The easiest sorting is…….. A. quick sort B. shell sort C. heap sort D. selection sort Answer Option :

71. Which of the following is an external sorting? A. Insertion Sort B. Bubble Sort C. Merge Sort D. Tree

61. The list which has its own pointer is called…….. A. pointer list B. self pointer C. free pool D.

51. To insert a new node in linked list free node will be available in…….. A. Available list B. Avail

41. Each node in a linked list must contain at least ….. A. Three fields B. Two fields C. Four