81. | The first batch operating system was developed in the ................. by General Motors for use on an IBM 701. |
a. | mid 1940's |
b. | mid 1950's |
c. | mid 1960's |
d. | mid 1970's |
View Answer Report Discuss Too Difficult! Search Google |
Answer: (b).mid 1950's
|
82. | ................... is a facility that allows programmers to address memory from a logical point of view, without regard to the main memory, physically available. |
a. | Visual memory |
b. | Real memory |
c. | Virtual memory |
d. | Secondary memory |
View Answer Report Discuss Too Difficult! Search Google |
Answer: (c).Virtual memory
|
83. | ............ is a large kernel, including scheduling file system, networking, device drivers, memory management and more. |
a. | Monolithic kernel |
b. | Micro kernel |
c. | Macro kernel |
d. | Mini kernel |
View Answer Report Discuss Too Difficult! Search Google |
Answer: (a).Monolithic kernel
|
84. | A .................... architecture assigns only a few essential functions to the kernel, including address spaces, Inter process communication (IPC) and basic scheduling. |
a. | Monolithic kernel |
b. | Micro kernel |
c. | Macro kernel |
d. | Mini kernel |
View Answer Report Discuss Too Difficult! Search Google |
Answer: (b).Micro kernel
|
85. | With ................ only one process can execute at a time; meanwhile all other process are waiting for the processer. With .............. more than one process can be running simultaneously each on a different processer. |
a. | Multiprocessing, Multiprogramming |
b. | Multiprogramming, Uniprocessing |
c. | Multiprogramming, Multiprocessing |
d. | Uniprogramming, Multiprocessing |
View Answer Report Discuss Too Difficult! Search Google |
Answer: (c).Multiprogramming, Multiprocessing
|
86. | The two central themes of modern operating system are ............... |
a. | Multiprogramming and Distributed processing |
b. | Multiprogramming and Central Processing |
c. | Single Programming and Distributed processing |
d. | None of above |
View Answer Report Discuss Too Difficult! Search Google |
Answer: (a).Multiprogramming and Distributed processing
|
87. | Process Management function of an operating system kernel includes |
a. | Process creation and termination |
b. | Process scheduling and dispatching |
c. | Process switching |
d. | All of the above |
View Answer Report Discuss Too Difficult! Search Google |
Answer: (d).All of the above
|
88. | ............ is a special type of programming language used to provide instructions to the monitor simple batch processing schema. |
a. | Job control language (JCL) |
b. | Processing control language (PCL) |
c. | Batch control language (BCL) |
d. | Monitor control language (MCL) |
View Answer Report Discuss Too Difficult! Search Google |
Answer: (a).Job control language (JCL)
|
89. | ……………….. is a example of an operating system that support single user process and single thread. |
a. | UNIX |
b. | MS-DOS |
c. | OS/2 |
d. | Windows 2000 |
View Answer Report Discuss Too Difficult! Search Google |
Answer: (b).MS-DOS
|
90. | Which of the following are the functions of operating system? i) recovering from errors ii) facilitating input/output iii) facilitating parallel operation iv) sharing hardware among users v) implementing user interface |
a. | i, ii, ii, and v only |
b. | i, ii, iii, and iv only |
c. | ii, iii, iv and v only |
d. | All i, ii, iii, iv and v |
View Answer Report Discuss Too Difficult! Search Google |
Answer: (d).All i, ii, iii, iv and v
|