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(#M40154642) AMCAT QUESTION Technical Keep an EYE

Solve
1)In terms of the storage ,which of the following would you use to have a complexity in terms of number of vertices and edges/
1)Adjcaency List 2)Incidence list 3) Adjcaency matrix
Options are:
1)only 1
2)only 2
3)only3
4)only 1 and 2
5)both 2 and 3

Question 2)
There are 2 groups – group a and group b. Match the following
Group A
A. Indirect Addressing
B. Immediate Addressing
C. Indexed Addressing
D. Autodecrement Addressing
Group B
1. Constant
2. Arrays
3. Loops
4. Pointers
Match the given Addressing Modes in Group A with their examples in Group B.
1) A-4.B-3, C-2, D-1
2) A-3.B-2, C-4, D-1
3) A-2,B-1,C-4,D-3
4) A-4,B-1,C-2,D-3

Asked In AMCAT soumya (9 years ago)

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(#M40154638) AMCAT QUESTION Aptitude Keep an EYE

Parulis one-fifth the age her mother was 15 years ago and Parurs brother is three-fifth the age his mother was 10 years ago If the sum of Parul and her brother’s ages is 31. then how old is Parurs mother?
0)50
0)40
0)35
0)60

Asked In AMCAT soumya (9 years ago)

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(#M40154637) AMCAT QUESTION Aptitude Keep an EYE

A vendor bought 15 oi-anges at Rs. 36 for 5 oranges and sold all of them at four oranges for Rs. 45. How much did the vendor earn or lose in this transaction?
O Loses Rs. 4.05 per orange
O Gains Rs. 4.05 per orange
O Gains Rs 60 overall
O Loses Rs.5 06 per orange
O Gains Rs. 75.90 overall

Asked In AMCAT soumya (9 years ago)

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(#M40154636) AMCAT QUESTION English Keep an EYE

Question 1)
All the faculty members except the HOD ________ to the new curriculum proposed by Prof Bhasin
1)agreed
2) agrees
3)has agreed
4) was agreed

Question 2)
The movie can be categorized as average, _____ the thrilling and unexpected ending
1)Apart
2) Except
3) In spite
4)Despite

Question 3)
We want to become internationally _____ in terms of technological research
Options are:
1)Equipped
2)Great
3) Renowned
4)Notonous
5) Familiar

Question 4)
Sediments _________ the footprints of moving animals when they become rocks This helps geologists to find information about dinosaurs .
1)Preserve
2) Keep
3)Take
4) Etch

Question 5)
PREAMBLE (synonymn)
1)Rules
2)Law
3)Rights
4)Introduction

Question 6)
ENCHANT (OPPOSITE)
1)Repel
2)Evoke
3) Bewitch
4)Entice

Question 7)
An honest man never _____ to lies in order to fulfill his goals
1)Helps
2) Tells
3) Resorts
4)Forms

Question 8)
Sincere people remain loyal----- the irfriends in all circumstances
1) Against
2)In
3)By
4) With
5)To

Question 9)
TENTATiVE (OPPOSITE)
1 ) Faltering
2)Probationary
3)Speculative
4)Confident
5)Trial

Question 10)
ELUSION (OPPOSITE)
1)Confront
2)Skirting
3)Evasion
4) Illusion

Asked In AMCAT soumya (9 years ago)

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(#M40154631) AMCAT QUESTION Technical Keep an EYE

Please solve the amcat question previously asked and write answer in comments with question number . It is urgent.
Question 1)
Consider the given conditions in regards to the circular queue
1) (FRONT = 0) and (REAR =CAPACITY - 1)
2) FRONT = REAR
3)FRONT = CAPACITY-- REAR
Which of the above conditions tests the overflow condition of a circular queue?
1)Only 1
2)Only2
3)Onty3
4) Both 1 and 2
5) Both 1 and 3
Please Match the following
Group A
A. Indirect Addressing
B. Immediate Addressing
C. Indexed Addressing
D. Autodecrement Addressing

Group B
1. Constant
2. Arrays
3. Loops
4. Pointers

Match the given Addressing Modes in Group A with their examples in Group B.
1) A-4.B-3, C-2, D-1
2) A-3.B-2, C-4, D-1

3) A-2,B-1,C-4,D-3
4) A-4,B-1,C-2,D-3

Question 2)
Assuming that P is a process and following two statements are true about the process So, what can be concluded about the process P from these statements?

1. P can move from one processor to another in Symmetric Multiprocessor System.
2 P generates I/0 requests Infrequently, using more of Its time doing computations.

Options are:
1)P has soft affinity for the processor and is a CPU-bound process
2) P has soft affinity for the processor and Is a I/0-bound process
3)P has hard affinity for the processor and is a I/0-bound process
4) P has hard affinity for the processor and is a CPU-bound process

Question 3)
Which of the following statements is/are incorrect’
1. A thread can acquire more than one lock(Mute).
2. Deadlock will occur if a non-recursive mutex is locked more than once.
3. Mutex Is a signaling mechanism used to synchronize access to a resource.

1)Only 1
2)OnIy2
3Only3
4)Both l and 2

Question 4)
Ram had used Log Based Recovery method to ensure atomicity for transaction T. After some time he acknowledges that Transaction T is aborted So which of the following operations Will he use to ensure atomicity?
1)redo(T)
2) undo(T)
3) abort(T)
4)commit(T)


Question 5 )

Cooperating processes require an Interprocess Communication (IPC) mechanism that will allow them to exchange data and information. Which of the following options is/are the method(s) of Interprocess Communication(IPC)?
1) Message passing
2)Cooperation
3) Shared memory
4)Both 2 and 3
5) Both 1 and 3

Question 6)
How many locations can be addressed by a memory chip haying 14 address pins and 4 data pins?
1)2
2)2^10
3) 2^14
4 2^18

Question 7)
If an average page-fault seivice time is 15 milliseconds. memory access time is 100 milliseconds and the probability of a page-fault is 0.2. then what will be the effective access time in milliseconds?
1)22
2)80
3)83
4)103

Question 8)
Friends,Please give the answer-
Shortforms given are
Process> Pro
Arrival Time>A
Priority >Pri
Burst Time in Milliseconds (ms)>B

Friends,Please give the answer after studying process table.

Pro A Pri B(in ms)
P1 0 2 10
P2 0 5 2
P3 2 4 1
P4 2 1 2
P5 3 3 3
There are 5 processess-
Calculate the average waiting time, if the processes are first processed by the first come first serve(FCFS) scheduling (according to their order In the Question) untill all of them arrive . in the system and when all the processes have arrived then they will be scheduled by priority scheduling.

1)7.2
2)8.2
3)9.2
4)10.2

Question 9)
Integer a =40, b =35, c=20, d =10
Comment about the output of the following two statements •
Print a*b/c-d
Print a*b/(c-d)
Comment about the output of the following two statements –
1)Differ by 80
2)Same
3)Differ by 50
4)differ by 160

Question 10)

Each step in the evaluation of an Infix expression refers to the encounter of a token. In the evaluation of the fully parenthesized Infix expression -
((1*2)+4-((7*6)/(8-9)))
Which of the followrng options shows the contents of the Stack after 7th step’
1)((*)+-(
2)((1*2)+
3)((2+
4)(2+4

Question 11)
When a process creates a new process, then which of the following options is shared between the parent process and the child process –

1)Stack
2)Heap
3)Shared memory segment
4)Thread stack

Question 12)
Consider the given declarations-
integer (*arr1)[10]
integer *arr2[10]

Which of the following statements is true regarding the above?

1)arr1 is pointer to an array of integers
arr2 is array of integer pointers
2)arr1 and arr2 both are pointers to array of integers
3)arr1 and arr2 both are arrays of integer pointers
4)arr1 is array of integer pointers
arr2 is pointer to an array of integers

Question 13)
Which of the following options does not give a valid differentiation between macro and inline function
1)Macros are type checked unlike inline functions
2) Macros are not checked for syntactical errors unlike inline functions
3)- Macros are always replaced with the actual code but inline functions are subjected to compilers decision for the same
4)Macros are a preprocessing activity but inline functioning is a compile time activity

Question 14)
Sunil is working on a database management system He wants to program transactions such that a transaction is completed only if all the database operations are completed and commited, otherwise the transaction is aborted and rolled back Which of the following database characteristics is he trying to implement?

1)Atomcity
2)Consistency
3)Isolation
4)Durability

Question 15)
Consider the given list of sorting algorithms-
1)Selection Sort
2) Radix Sort
3) Shell Sort
4 )Heap Sort
Which of the above mentioned algorithms uses the selection method for bringing out the sorting?
1) only1
2) Only3
3)Both land4
4) Both2and3
5)Both2and4

Question 16)
A full binary tree wêth n non-leaf nodes contains -
1) (log n) nodes
2)n + 1 nodes
3)2n+1 nodes
4)2n nodes

Question 17)
Ama wants to write a program to traverse trees but she does not know how to implement Stacks Which of the following methods can she use to bring out the same?
1) Adding another level of dummy leaf nodes
2) Adding parent node for each node of the tree.
3)Representing the given Binary tree as Threaded Binary tree.
Options are:
1)Only1
2)Only 2
3) Only3
4)Both 1 and 2
5)Both 2 and 3


Question 18)
Friends,Please give the answer after studying process table.
Friends,Please give the answer-
Shortforms given are
Process> Pro
Arrival Time>A
Priority >Pri
Burst Time in Milliseconds (ms)>B



Pro A Pri B(in ms)
P1 0 3 10
P2 0 1 1
P3 2 5 2
P4 2 4 1
P5 3 2 5

There are 5 processes P1, P2. P3, P4 and P5 which are processed by Preemptive Priority scheduling algorithm. In what sequence the processes would be scheduled, if lower number in the priority column in the given table denotes the higher priority?
1)P2-P1-P1-P5-P1-P1-P4-P3
2)P2-P1-P5-P1-P1-P4-P3
3) P2-P1-P1-P5-P4-P1-P3
4) P2-P1-P1-P5-P1-P4-P3

Question 19)
There are 2 groups – group a and group b. Match the following
Group A
A)Selective Set
B)Selective Complement
C)Selective clear
D)Mask
Group B
1)0100
2)0111
3)0001
4)0110
Let’s suppose the value of Register R1= 0101 and Register R2= 0011. After performing the Group A operations on both the registers, what will be the content of register R1 in Group B for each specific operation?
1)A-3, B-1,C-4,D-2
2)A-2,B-4,C-1,D-3
3)A-4, B-2, C-3, D-1
4) A-1,B-3,C-2,D-4


Question 20)
Please go my drive link to see the sechule table as the table is required to answer the question - https://drive.google.com/file/d/0B-qhy8PbmOfhSFBuVXo4dGItY1E/view?usp=sharing
Which of the following is true about the given schedule in the figure( please see ethe image in the link)
1)F1 is recoverable and F2 is not recoverable;
2)Both F1 and F2 are recoverable
3) Both F1 and F2 are unrecoverable
4)F1 is unrecoverable and F2 is recoverable

Question 21)
Please solve the numerical
Assume that a pipelining is implemented and the data given are
b=3,Pj=04, Pt=06
where
b = jump penalty(loss of cycles due to jump)
Pj = probablity that the instruction is a jump
Pt = probability that the jump is taken
What will be the execution efficiency?
1)0.58
2)0.52
3)0.66
4)0.5

Question 22)
Integer i , k,j,n=5;
For i=n to 1 decrement 1
{
For j=n equal to i+1 decrement 1
{
Print blank space
}
For k= 1 to ((2*i)-1) increment 1
{
Print “*”;
}
Print end of line //takes the cursor to next line
}

What will the output when the given code will be executed

Question 23)
Which of the following statements is incorrect?
1) Best fit and first fit have the problem of external fragmentation
2) Compaction is a solution for external fragmentation
3)If a partition is being used by a process requiring some memory smaller than the partition size, then it is called an internal fragmentation
4) None of these
Read more at http://www.m4maths.com/frequently-asked-placement-

Question 24)
Which of the following statements are true?
1)Transfer of data from Main Memory to Cache Memory is known as mapping process
2) Associative Memory stores both address and data of memory word
3)If the word is not found in the Cache and is in main memory, it is a miss
4) Content Addressable Memory and Associative Memory are same
Options are:
1)Both 1 and 3
2) Both 2 and 3
3)Both 1 and 4
4)1,2 and 3
5)All-1,2, 3 and 4


Question 25)
Srujan writes a sorting algorithm, The algorithm takes different amount of time to sort
two different lists of equal size. What Is the possible difference between the two lists? 1)All numbers in one list are more than 100. while in the other are less than
100
2) The ordering of numbers with respect to magnitude in the two list has different poperties.
3) One list has all negative numbers, while the other has all positive numbers
4)One list contains 0 as an element, while the other does not

Asked In AMCAT soumya (9 years ago)

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