Q.1
Which of the following software types is used to simplify using systems software?
Q.2
The function(s) of the Storage Assignment is (are)
Q.3
A Processor
Q.4
With MS-DOS which command will divide the surface of the blank floppy disk into sectors and assign a unique address to each one?
Q.5
Which table is a permanent database that has an entry for each terminal symbol.
Q.6
The function(s) of the Syntax phase is(are)
Q.7
Swapping
Q.8
A disk scheduling algorithm in an operating system causes the disk arm to move back and forth across the disk surface in order to service all requests in its path. This is a
Q.9
A translator is best described as
Q.10
Software that measures, monitors, analyzes, and controls real-world events is called:
Q.11
The details of all external symbols and relocation formation (relocation list or map) is provided to linker by
Q.12
The macro processor must perform
Q.13
A development strategy whereby the executive control modules of a system are coded and tested first, is known as
Q.14
Which of the following is helpful in evaluating applications software what will best suit your needs?
Q.15
The CPU, after receiving an interrupt from an I/O device
Q.16
Seeks analysis
Q.17
Which is a permanent database in the general model of the compiler?
Q.18
Trojan-Horse programs
Q.19
When did IBM release the first version of disk operating system DOS version 1.0?
Q.20
What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them?
Q.21
Operating system
Q.22
Which of the following is false about disk when compared to main memory?
Q.23
Producer consumer problem can be solved using
Q.24
The process of transferring data intended for a peripheral device into a disk (or intermediate store) so that it can be transferred to peripheral at a more convenient time or in bulk, is known as
Q.25
Block caches or buffer caches are used
Q.26
Most of the microcomputer's operating systems like Apple DOS, MS DOS and PC DOS etc. are called disk operating systems because
Q.27
Which of the following statements is false?
Q.28
The action of parsing the source program into the proper syntactic classes is known as
Q.29
Which, of the following is not true about the description of a decision table?
Q.30
What problem is solved by Dijkstra's banker's algorithm?
Q.31
The dispatcher
Q.32
System programs such as Compilers are designed so that they are
Q.33
IBM released its first PC in 1981. Can you name the operating system which was most popular at that time?
Q.34
If the number of bits in a virtual address of a program is 16 and the page size is 0.5 K bytes, the number of pages in the virtual address space is
Q.35
Tree structure displays the
Q.36
An incremental backup
Q.37
The powerful text editor called PC-Write can be used by anybody by paying a small fee. Such programs are called
Q.38
The disadvantages of "Compile and Go" loading scheme is (are):
Q.39
The operating system of a computer serves as a software interface between the user and
Q.40
Which of the following statement is true.
Q.41
Which of the following is a phase of a compilation process
Q.42
Which are the most important features of Microsoft Windows program?
Q.43
Which of the following system program forgoes the production of object code to generate absolute machine code and load it into the physical main storage location from which it will be executed immediately upon completion of the assembly?
Q.44
Virtual memory is
Q.45
Object code
Q.46
In a magnetic disk, data is recorded in a set of concentric tracks which are subdivided into
Q.47
The total time to prepare a disk drive mechanism for a block of data to be read from it is
Q.48
Part of a program where the shared memory is accessed and which should be executed invisibly is called
Q.49
Indicate which, of the following, is not true about Nassi-Shneiderman charts
Q.50
What is the name of the operating system that reads and reacts in terms of actual time.
0 h : 0 m : 1 s