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Welcome to the Loaders MCQs Page

Dive deep into the fascinating world of Loaders with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Loaders, a crucial aspect of Systems Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Loaders, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Systems Programming.

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Check out the MCQs below to embark on an enriching journey through Loaders. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Systems Programming.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Loaders. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Loaders MCQs | Page 5 of 6

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Q41.
Which of the following module does not incorporate initialization of values changed by the module ?

a.

re-enterable module

b.

non reusable module

c.

serially reusable module

d.

all of these

Discuss
Answer: (b).non reusable module
Q42.
A linker reads four modules whose lengths are 200, 800, 600 and 500 words, respectively. If they are loaded in that order, what are the relocation constants ?

a.

200, 700, 1300, 2100

b.

200, 500, 600, 800

c.

0, 200, 1000, 1600

d.

0, 200, 500, 600

Discuss
Answer: (b).200, 500, 600, 800
Q43.
In an absolute loading scheme, which loader function is accomplished by assembler ?

a.

Linking

b.

Loading

c.

Allocation

d.

Reallocation

Discuss
Answer: (d).Reallocation
Q44.
In an absolute loading scheme, which loader function is accomplished by loader ?

a.

Linking

b.

Loading

c.

Allocation

d.

Reallocation

Discuss
Answer: (b).Loading
Q45.
A linker is given object module for a set ofprograms that were compiled separately. What information need not be included in an object module

a.

Object code

b.

Relocation bits

c.

Absolute addresses of internal symbols.

d.

Names and locations of all external symbols denied in the object module

Discuss
Answer: (c).Absolute addresses of internal symbols.
Q46.
Which of the following functions is performed by loader ?

a.

Adjust all address dependent locations, such as address constants, to correspond to the allocated space

b.

Allocate space in memory for the programs and resolve symbolic references between objects decks

c.

Physicaly place the machine instructions and data into memory

d.

All of the above

Discuss
Answer: (d).All of the above
Q47.
Which of the following functions is/ are performed by the loader?

a.

Physically place the machine instructions and data into memory

b.

Allocate space in memory for the programs and resolve symbolic references between object decks

c.

Adjust all address dependent locations, such as address constants, to correspond to the allocated space

d.

All of the above

Discuss
Answer: (d).All of the above
Q48.
Loaders that allow for program relocation are called

a.

relative loaders

b.

relocating loaders

c.

both (a) and (b)

d.

None of the above

Discuss
Answer: (c).both (a) and (b)
Q49.
When a computer is first turned on or restarted, a special type of absolute loader, called a ______ is executed

a.

bootstrap loader

b.

loader

c.

linker

d.

None of the above

Discuss
Answer: (a).bootstrap loader
Q50.
A relocate program form is the one which

a.

consists of a program and relevant information for its relocation

b.

can itself perform the relocation of its address-sensitive portions

c.

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

d.

All of the above

Discuss
Answer: (a).consists of a program and relevant information for its relocation
Page 5 of 6

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