A system wherein items are added from one and removed from the other end. a) Stack b) Queue c) Linked List d) Array

A system wherein items are added from one and removed from the other end. a) Stack b) Queue c) Linked List d) Array
by

1 Answer

Answer :

Answer: b Explanation: In a queue, the items are inserted from the rear end and deleted from the front end
by
selected

Related questions

……………. Is a pile in which items are added at one end and removed from the other. A) Stack B) Queue C) List D) None of the above

Description : ……………. Is a pile in which items are added at one end and removed from the other. A) Stack B) Queue C) List D) None of the above

Last Answer : B) Queue

Identify the LIFO (Last In First Out) structure among the following: (1) Stack (2) Queue (3) De-queue (4) Array

Description : Identify the LIFO (Last In First Out) structure among the following: (1) Stack (2) Queue (3) De-queue (4) Array

Last Answer : Stack

___ mode of addressing is a form of implied addressing: a. Stack b. Array Cc. Queue d. ‘Binary

Description : ___ mode of addressing is a form of implied addressing: a. Stack b. Array Cc. Queue d. ‘Binary

Last Answer : a. Stack

Which one of the following is not a linear data structure? (A) Array (B) Binary Tree (C) Queue (D) Stack

Description : Which one of the following is not a linear data structure? (A) Array (B) Binary Tree (C) Queue (D) Stack

Last Answer : (B) Binary Tree 

The processor uses the stack to keep track of where the items are stored on it this by using the: a. Stack pointer register b. Queue pointer register c. Both a & b d. None of these

Description : The processor uses the stack to keep track of where the items are stored on it this by using the: a. Stack pointer register b. Queue pointer register c. Both a & b d. None of these

Last Answer : a. Stack pointer register

………… is very useful in situation when data have to stored and then retrieved in reverse order. A) Stack B) Queue C) List D) Link list

Description : ………… is very useful in situation when data have to stored and then retrieved in reverse order. A) Stack B) Queue C) List D) Link list

Last Answer : A) Stack

A data structure that follows the FIFO principle. a) Queue b) LL c) Stack d) Union

Description : A data structure that follows the FIFO principle. a) Queue b) LL c) Stack d) Union

Last Answer : Answer: c Explanation: The answer is Stack. A stack follows the FIFO principle. FIFO stands for First In First Out This set of Tricky Computer Fundamentals Questions and Answers focuses on “Flowcharting Rules”

Best-First search can be implemented using the following data structure A : Queue B : Stack C : Priority Queue D : Circular Queue

Description : Best-First search can be implemented using the following data structure A : Queue B : Stack C : Priority Queue D : Circular Queue

Last Answer : C : Priority Queue

Best-First search can be implemented using the following data structure A : Queue B : Stack C : Priority Queue D : Circular Queue

Description : Best-First search can be implemented using the following data structure A : Queue B : Stack C : Priority Queue D : Circular Queue

Last Answer : A : Queue

Best-First search can be implemented using the following data structure A : Queue B : Stack C : Priority Queue D : Circular Queue

Description : Best-First search can be implemented using the following data structure A : Queue B : Stack C : Priority Queue D : Circular Queue

Last Answer : C : Priority Queue

Best-First search can be implemented using the following data structure A : Queue B : Stack C : Priority Queue D : Circular Queue

Description : Best-First search can be implemented using the following data structure A : Queue B : Stack C : Priority Queue D : Circular Queue

Last Answer : C : Priority Queue

If the queue is implemented with a linked list, keeping track of a front pointer and a rear pointer, which of these pointers will change during an insertion into a non-empty queue? (A) Neither of the pointers change (B) Only front pointer changes (C) Only rear pointer changes (D) Both of the pointers changes

Description : If the queue is implemented with a linked list, keeping track of a front pointer and a rear pointer, which of these pointers will change during an insertion into a non-empty queue? (A) Neither of ... (B) Only front pointer changes (C) Only rear pointer changes (D) Both of the pointers changes

Last Answer : (C) Only rear pointer changes

In register stack items are removed from the stack by using the operation: a. Push b. Pop c. Both d. None

Description : In register stack items are removed from the stack by using the operation: a. Push b. Pop c. Both d. None

Last Answer : b. Pop

Best-First search can be implemented using the following data structure. a) Queue b) Stack c) Priority Queue d) Circular Queue

Description : Best-First search can be implemented using the following data structure. a) Queue b) Stack c) Priority Queue d) Circular Queue

Last Answer : c) Priority Queue

LIFO is ______ where as FIFO is ________ a) Stack, Queue b) Queue, Stack c) Priority Queue, Stack d) Stack. Priority Queue

Description : LIFO is ______ where as FIFO is ________ a) Stack, Queue b) Queue, Stack c) Priority Queue, Stack d) Stack. Priority Queue

Last Answer : a) Stack, Queue

When subroutine is called contents of program counter is location address of __ instruction following call instruction is stored on _ __and program execution is transferred to __ address. a. Non executable, pointer and subroutine b. Executable, Stack and Main program Cc. Executable, Queue and Subroutine d. Executable, Stack and Subroutine

Description : When subroutine is called contents of program counter is location address of __ instruction following call instruction is stored on _ __and program execution is transferred to __ address. a. Non ... , Stack and Main program Cc. Executable, Queue and Subroutine d. Executable, Stack and Subroutine

Last Answer : d. Executable, Stack and Subroutine

The subprogram finish the return instruction recovers the return address from the: a. Queue b. Stack c. Program counter d. Pointer

Description : The subprogram finish the return instruction recovers the return address from the: a. Queue b. Stack c. Program counter d. Pointer

Last Answer : b. Stack

Which is used to store critical pieces of data during subroutines and interrupts: a. Stack b. Queue c. Accumulator d. Data register

Description : Which is used to store critical pieces of data during subroutines and interrupts: a. Stack b. Queue c. Accumulator d. Data register

Last Answer : a. Stack

Consider the following statements : S1: A queue can be implemented using two stacks. S2: A stack can be implemented using two queues. Which of the following is correct ? (A) S1 is correct and S2 is not correct. (B) S1 is not correct and S2 is correct. (C) Both S1 and S2 are correct. (D) Both S1 and S2 are not correct.

Description : Consider the following statements : S1: A queue can be implemented using two stacks. S2: A stack can be implemented using two queues. Which of the following is correct ? (A) S1 is correct and S2 is not correct. ( ... S2 is correct. (C) Both S1 and S2 are correct. (D) Both S1 and S2 are not correct.

Last Answer : (C) Both S1 and S2 are correct.

The seven elements A, B, C, D, E, F and G are pushed onto a stack in reverse order, i.e., starting from G. The stack is popped five times and each element is inserted into a queue. Two elements are deleted from the queue and pushed back onto the stack. Now, one element is popped from the stack. The popped item is ................... (1) A (2) B (3) F (4) G

Description : The seven elements A, B, C, D, E, F and G are pushed onto a stack in reverse order, i.e., starting from G. The stack is popped five times and each element is inserted into a queue. Two elements are deleted from the queue and pushed ... The popped item is ................... (1) A (2) B (3) F (4) G

Last Answer : Answer: 2

The form of growth wherein new cells are always being added to the plant body by the activity of the meristem is called

Description : The form of growth wherein new cells are always being added to the plant body by the activity of the meristem is called

Last Answer : The form of growth wherein new cells are always being added to the plant body by the activity of the meristem is called

How do you find out if a linked-list has an end? (i.e. the list is not a cycle)

Description : How do you find out if a linked-list has an end? (i.e. the list is not a cycle)

Last Answer : You can find out by using 2 pointers. One of them goes 2 nodes each time. The second one goes at 1 nodes each time. If there is a cycle, the one that goes 2 nodes each time will eventually meet the one that goes slower. If that is the case, then you will know the linked list is a cycle.

How do you permanently delete items in the Itunes Download queue? I purchased a TV series and it gave me two of every show (one HD and one normal).

Description : How do you permanently delete items in the Itunes Download queue? I purchased a TV series and it gave me two of every show (one HD and one normal).

Last Answer : I honestly think you haveto just let it download and then delete it. I went through the same thing. I downloaded them while I was sleeping so it didn’t slow me down at all.

How many batch jobs can be added to queue?

Description : How many batch jobs can be added to queue?

Last Answer : Ans: Queued counts toward the limit of 5. 

How many batch jobs can be added to queue?

Description : How many batch jobs can be added to queue?

Last Answer : Queued counts toward the limit of 5.

Which of the following is the mode of settlement of securities wherein the transfer of securities and funds happen simultaneously? A. Delivery versus Payment (DvP) B. Duration C. Convexity D. All of the Above E. None of the Above

Description : Which of the following is the mode of settlement of securities wherein the transfer of securities and funds happen simultaneously? A. Delivery versus Payment (DvP) B. Duration C. Convexity D. All of the Above E. None of the Above

Last Answer : A. Delivery versus Payment (DvP) Explanation: Delivery versus Payment (DvP) is the mode of settlement of securities wherein the transfer of securities and funds happen simultaneously. ... securities are not delivered and vice versa. DvP settlement eliminates the settlement risk in transactions.

All of the following statements about post-transcriptional processing of tRNA are true except (A) Introns of some tRNA precursors are removed (B) CCA is added at 3′ end (C) 7-Methylguanosine triphosphate cap is added at 5′ end (D) Some bases are methylated

Description : All of the following statements about post-transcriptional processing of tRNA are true except (A) Introns of some tRNA precursors are removed (B) CCA is added at 3′ end (C) 7-Methylguanosine triphosphate cap is added at 5′ end (D) Some bases are methylated

Last Answer : Answer : C

Within gender studies, the term patriarchy refers to a social system wherein a. Men dominate over women. b. Greater rights given to men. c. Resources like land and other assets are controlled by men. d. All of the above.

Description : Within gender studies, the term patriarchy refers to a social system wherein a. Men dominate over women. b. Greater rights given to men. c. Resources like land and other assets are controlled by men. d. All of the above.

Last Answer : d. All of the above.

Consider three CPU intensive processes P1, P2, P3 which require 20, 10 and 30 units of time, arrive at times 1, 3 and 7 respectively. Suppose operating system is implementing Shortest Remaining Time first (preemptive scheduling) algorithm, then .............. context switches are required (suppose context switch at the beginning of Ready queue and at the end of Ready queue are not counted). (A) 3 (B) 2 (C) 4 (D) 5

Description : Consider three CPU intensive processes P1, P2, P3 which require 20, 10 and 30 units of time, arrive at times 1, 3 and 7 respectively. Suppose operating system is implementing Shortest Remaining Time first (preemptive scheduling) ... end of Ready queue are not counted). (A) 3 (B) 2 (C) 4 (D) 5

Last Answer : (A) 3

Consider an implementation of unsorted single linked list. Suppose it has its representation with a head and a tail pointer (i.e. pointers to the first and last nodes of the linked list). Given the representation, which of the following operation cannot be implemented in O(1) time ? (A) Insertion at the front of the linked list. (B) Insertion at the end of the linked list. (C) Deletion of the front node of the linked list. (D) Deletion of the last node of the linked list.

Description : Consider an implementation of unsorted single linked list. Suppose it has its representation with a head and a tail pointer (i.e. pointers to the first and last nodes of the linked list). Given the ... the front node of the linked list. (D) Deletion of the last node of the linked list.

Last Answer : (D) Deletion of the last node of the linked list. 

What is the difference between an ARRAY and a LIST?

Description : What is the difference between an ARRAY and a LIST?

Last Answer : Answer1 Array is collection of homogeneous elements. List is collection of heterogeneous elements. For Array memory allocated is static and continuous. For List memory allocated is dynamic and Random. Array: User need not have to keep in ... ) { if( i==5) { x = *it; break; } i++; }

The color model uses varying intensities of (R)ed, (G)reen, and (B)lue light are added together in to reproduce a broad array of colors. A. BGR Color B. Primary Color C. Analogous Color D. RGB Color

Description : The color model uses varying intensities of (R)ed, (G)reen, and (B)lue light are added together in to reproduce a broad array of colors. A. BGR Color B. Primary Color C. Analogous Color D. RGB Color

Last Answer : C. Analogous Color

The primary structure of a protein refers to the sequence of amino acids that are linked together in a long chain. Which of the following common items would best represent the primary structure of a protein?

Description : The primary structure of a protein refers to the sequence of amino acids that are linked together in a long chain. Which of the following common items would best represent the primary structure of a protein?

Last Answer : beads of different colors joined together on a piece of string

Tell how to check whether a linked list is circular.

Description : Tell how to check whether a linked list is circular.

Last Answer : Create two pointers, each set to the start of the list. Update each as follows: while (pointer1) { pointer1 = pointer1->next; pointer2 = pointer2->next; if (pointer2) pointer2=pointer2->next; if (pointer1 == pointer2) { print (\"circular\n\"); }

How do you write a function that can reverse a linked-list?

Description : How do you write a function that can reverse a linked-list?

Last Answer : if(head==0) return; if(head->next==0) return; if(head->next==tail) { head->next = 0; tail->next = head; } else { node* pre = head; node* cur = head->next; node* curnext = cur->next; ... cur->next = pre; pre = cur; cur = curnext; curnext = curnext->next; } curnext->next = cur; } }

(1) they contain free electrons Explanation: Metals typically consist of closepacked atoms, meaning that the atoms are arranged like closely packed spheres. Two packing motifs are common, one being bodycentered cubic wherein each metal atom is surrounded by eight equivalent atoms. The other main motif is face-centered cubic where the metal atoms are surrounded by six neighboring atoms. Several metals adopt both structures, depending on the temperature.

Description : (1) they contain free electrons Explanation: Metals typically consist of closepacked atoms, meaning that the atoms are arranged like closely packed spheres. Two packing motifs are common, one ... surrounded by six neighboring atoms. Several metals adopt both structures, depending on the temperature.

Last Answer : Helium gas is filled in ballons because (1) its atomic number is 2 (2) it is lighter than air (3) it is one of the constitutents of water (4) it is a noble gas

List any 4 applications of queue.

Description : List any 4 applications of queue.

Last Answer :  In computer system to maintain waiting list for single shared resources such as printer, disk, etc.  It is used as buffers on MP3 players, iPod playlist, etc.  Used for CPU scheduling ... order, until a service representative is free.  Handling of interrupts in real-time systems.  Simulation

A technique used by codes to convert an analog signal into a digital bit stream is known as A) Pulse code modulation B) Pulse stretcher C) Query processing D) Queue management

Description : A technique used by codes to convert an analog signal into a digital bit stream is known as A) Pulse code modulation B) Pulse stretcher C) Query processing D) Queue management

Last Answer : Answer : A

Do you know of any instances wherein a wealthy person gave everything to the poor while they were alive and kinda young?

Description : Do you know of any instances wherein a wealthy person gave everything to the poor while they were alive and kinda young?

Last Answer : answer:I remember seeing this guy on Huckabee one night. My idea is to have nothing left. Absolutely nothing, he told The Daily Telegraph. Money is counterproductive - it prevents happiness to come. It' ... true happiness, is what this guy is trying to get and I think he's doing the right thing.

The ……………. tool is used in speadsheet that creates a growth series, wherein subseguent values follow an increasing or a decreasing geometric pattern. -Technology

Description : The ……………. tool is used in speadsheet that creates a growth series, wherein subseguent values follow an increasing or a decreasing geometric pattern. -Technology

Last Answer : The Source tool is used in spreadsheet that creates a growth series, wherein subsequent values follow an increasing or a decreasing geometric pattern.

In Which kind of organisms is the phenomenon found wherein the female kills the male after copulation? -Do You Know?

Description : In Which kind of organisms is the phenomenon found wherein the female kills the male after copulation? -Do You Know?

Last Answer : answer:

The following are modifications made to the IFAC Code to consider Philippine regulatory requirements and circumstances, except a. The period for rotation of the lead engagement partner was changed from five to seven years. b. Advertising and solicitation by individual professional accountants in public practice were not permitted in the Philippines. c. Additional examples relating to anniversaries and websites wherein publicity is acceptable, as provided in boa resolution 19, series of 2000, were included. d. Payment and receipt of commissions were not permitted in the Philippines

Description : The following are modifications made to the IFAC Code to consider Philippine regulatory requirements and circumstances, except a. The period for rotation of the lead engagement partner was changed from ... , were included. d. Payment and receipt of commissions were not permitted in the Philippines

Last Answer : The period for rotation of the lead engagement partner was changed from five to seven years.

Internal auditing relates to an a. Audit which is performed by a practitioner as an independent contractor. b. Audit which is incidentally concerned with the detection and prevention of fraud. c. Audit which serves the needs of management d. Audit wherein the auditor should be independent of management both in fact and in mental attitude

Description : Internal auditing relates to an a. Audit which is performed by a practitioner as an independent contractor. b. Audit which is incidentally concerned with the detection and prevention of fraud. c. ... . Audit wherein the auditor should be independent of management both in fact and in mental attitude

Last Answer : Audit which serves the needs of management

The complete absorption of one company by another, wherein the acquiring firm retains its identity and the acquired firm ceases to exist as a separate entity, is called a…. A. Acquisition B. Consolidation. C. Merger D. Spinof

Description : The complete absorption of one company by another, wherein the acquiring firm retains its identity and the acquired firm ceases to exist as a separate entity, is called a…. A. Acquisition B. Consolidation. C. Merger D. Spinof

Last Answer : Acquisition

The complete absorption of one company by another, wherein the acquiring firm retains its identity and the acquired firm ceases to exist as a separate entity, is called a…. A. Acquisition B. Consolidation. C. Merger D. Spinoff

Description : The complete absorption of one company by another, wherein the acquiring firm retains its identity and the acquired firm ceases to exist as a separate entity, is called a…. A. Acquisition B. Consolidation. C. Merger D. Spinoff

Last Answer : Acquisition

Severe combined immunodeficiency disease refers to a condition wherein a patient a. Cannot produce T and B cells.b. Interferon. c. Antigen-presenting cells. d. Hydrogen peroxide in phagocytes

Description : Severe combined immunodeficiency disease refers to a condition wherein a patient a. Cannot produce T and B cells. b. Interferon. c. Antigen-presenting cells. d. Hydrogen peroxide in phagocytes

Last Answer : a. Cannot produce T and B cells.

A method of marketing by electronic mail wherein the recipient of the message has consented to receive it is called:  Search Marketing  Internet Advertising  Permission-based E-Mail marketing  Social Web Marketing

Description : A method of marketing by electronic mail wherein the recipient of the message has consented to receive it is called:  Search Marketing  Internet Advertising  Permission-based E-Mail marketing  Social Web Marketing

Last Answer :  Permission-based E-Mail marketing

The process wherein the processor constantly checks the status flags is called as ___________ a) Polling b) Inspection c) Reviewing d) Echoing

Description : The process wherein the processor constantly checks the status flags is called as ___________ a) Polling b) Inspection c) Reviewing d) Echoing

Last Answer : Polling

In Which kind of organisms is the phenomenon found wherein the female kills the male after copulation?

Description : In Which kind of organisms is the phenomenon found wherein the female kills the male after copulation?

Last Answer : Spider

Best side slope for most economical trapezoidal section in open channel flow, wherein side slopes are defined by : X horizontal to 1 vertical, is when X equals : (a) 0.404 (b) 0.500 (c) 0.577 (d) 0.673

Description : Best side slope for most economical trapezoidal section in open channel flow, wherein side slopes are defined by : X horizontal to 1 vertical, is when X equals : (a) 0.404 (b) 0.500 (c) 0.577 (d) 0.673

Last Answer : (c) 0.577