1. Which statement is valid about â€œTIMEâ€ command?
Options: a. Time command is used to display and allow changes to the system time b. Time format can be changed by changing in country setting in config.sys file c. MS DOS displays the time in 12-hour or 24-hour format d. All of above
Options: cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation., consists of a program and relevant information for its relocation., can itself performs the relocation of its address-sensitive portions., all of the above
7.The elements of an array are stored successively in memory cells because
Options: (A)by this way computer can keep track only the address of the first element and the addresses of other elements can be calculated (B) the architecture of computer memory does not allow arrays to store other than serially (C) A and B both false (D) A and B both true 4
Which of the following technique is used for Time-To-Line (TTL)?
Options: a technique used in best-effort delivery system to avoid endlessly looping packets., a technique used by protocols in which a lower level protocol accepts a message from a higher level protocol and places it in the data portion of the low level frame, One of the pieces that results when an IP gateway divides an IP datagram into smaller pieces for transmission across a network that cannot handle the original datagram size., All of the above
1.In multi processor scheduling; A: Gang scheduling, B: Dynamic scheduling, C: Dedicated processor management.; 1- The number of threads in a process can be altered during the course of execution. 2This provides implicit scheduling defined by the assignment of threads to processors, 3It is applied to the simultaneous scheduling of threads that make up a single process.
Options: (A)A â€“ 1, B â€“ 2, C â€“ 3 (B) A â€“ 2, B â€“ 1, C â€“ 3 (C) A â€“ 1, B â€“ 3, C â€“ 2 (D) A â€“ 3, B â€“ 1, C â€“ 1 | 69 8
Options: a method of determining which device has access to the transmission medium at any time, a method access control technique for multiple-access transmission media, a very common bit-oriented data link protocol issued by ISO, network access standard for connecting stations to a circuit-switched network
Options: consisted of an cathode-ray oscilloscope driven by a Lincoln Tx2 computer where by graphical information was displayed on the screen., is used for interactive Graphics, is expensive because it is sophisticated and make demands on the power and resources of the computer., All of the above
Options: (A)ignores the interrupt (B) always changes state of interrupted process after processing the interrupt (C) always resumes execution of interrupted process after processing the interrupt (D) may change state of interrupted process to blocked and schedule another process 21