179. GUI means
Graphic user interface
Geographic user interface
Graphical user interface
Geometric user interface
✅ The correct answer is option C.
182. The memory resident portion of operating system is called the
Registry
API
CMOS
Kernel
✅ The correct answer is option D.
185. Addressing modes
defines the fundamental method of determining effective operand addresses
are variations in the use of fundamental addressing structures, or some associated actions which are related to addressing.
performs indicated operations on two fast registers of the machine and leave the result in one of the registers.
all of the above
✅ The correct answer is option B.
188. From where do you change mouse setting?
Setting >> mouse
Hardware setting
Control panel >> mouse
None of the above
✅ The correct answer is option C.
191. In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of register?
absolute mode
indirect mode
immediate mode
index mode
✅ The correct answer is option D.
194. Which of the following is not the user file extension?
.ppt
.xls
.sys
.doc
✅ The correct answer is option C.
197. ……. is an intermediate storage for deleted files
My computer
My documents
Recycle bin
None of above
✅ The correct answer is option C.
199. What does Belady’s Anomaly related to?
Page Replacement Algorithm
Memory Management Algorithm
Deadlock Prevention Algorithm
Disk Scheduling Algorithm
✅ The correct answer is option A.
201. The errors that can be pointed out by the compiler are
Syntax errors
Semantic errors
Logical errors
Internal errors
✅ The correct answer is option A.
203. The function(s) performed by the paging software is (are)
Implementation of the access environment for all programs in the system
Management of the physical address space
Sharing and protection
All of the above
✅ The correct answer is option D.