A message “COMPUTERNETWORK” encrypted(ignore quotes)using columnar transposition cipher with a key “LAYER”. The encrypted message is: (A) CTTOEWMROPNRUEK (B) MROUEKCTTPNROEW (C) OEWPNRCTTUEKMRO (D) UEKPNRMROOEWCTT

A message “COMPUTERNETWORK” encrypted(ignore quotes)using columnar transposition cipher with a key “LAYER”. The encrypted message is: (A) CTTOEWMROPNRUEK (B) MROUEKCTTPNROEW (C) OEWPNRCTTUEKMRO (D) UEKPNRMROOEWCTT
by

1 Answer

Answer :

(C) OEWPNRCTTUEKMRO
by

Related questions

Encrypt the plain text Message “EXTRANET” using Transposition cipher technique with the following key: Image Using ‘Z’ as bogus character. (A) TAXERTZENZ (B) EXTRANETZZ (C) EZXZTRZANZET (D) EXTZRANZETZ

Description : Encrypt the plain text Message “EXTRANET” using Transposition cipher technique with the following key: Using ‘Z’ as bogus character. (A) TAXERTZENZ (B) EXTRANETZZ (C) EZXZTRZANZET (D) EXTZRANZETZ

Last Answer : (A) TAXERTZENZ 

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Last Answer : C. shift

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Last Answer : C) SSL record protocol

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Description : Find the false statement: (A) In Modern Cryptography, symmetric key algorithms use same key both for Encryption and Decryption. (B) The Symmetric cipher DES (Data Encryption Standard) was widely used ... and 124 bits. (D) Public key algorithms use two different keys for Encryption and Decryption.

Last Answer : (C) The AES (Advanced Encryption Standard) cryptosystem allows variable key lengths of size 56 bits and 124 bits.

Encrypted data is referred as cipher text. -Technology

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Last Answer : A) SSL handshake protocol

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Last Answer : a. i and ii

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Last Answer : c. A encrypts message using B’s public key 

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Last Answer : (A) BUTAEEZ

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Last Answer : D) All i, ii, iii, iv and v

The most important and common protocols associated TCP/IP internetwork layer are. i) Internet Protocol (IP) ii) Internet Control Message Protocol (ICMP) iii) Bootstrap Protocol (BOOTP) iv) Dynamic Host Configuration Protocol (DHCP) V) Address Resolution Protocol (ARP) A) i, ii, iii, and iv only B) ii, iii, iv and v only C) i, iii, iv and v only D) All i, ii, iii, iv and v only

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Last Answer : D) All i, ii, iii, iv and v only

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Last Answer : D) Frame

My 11 year old sister says lit all the time and bothers me with rubbish drawings and stupid quotes. I can't ignore her.?

Description : My 11 year old sister says lit all the time and bothers me with rubbish drawings and stupid quotes. I can't ignore her.?

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Last Answer : b. i, ii, iii 

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Last Answer : c. an authentication of an electronic record by tying it uniquely to a key only a sender knows

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Last Answer : c) Since “susan” is not a key in the set, Python raises a KeyError exception

Using the RSA public key crypto system, if p=13, q=31 and d=7, then the value of e is (A) 101 (B) 105 (C) 103 (D) 107

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If there are N people in the world and are using secret key encryption/decryption for privacy purpose, then number of secret keys required will be: (A) N (B) (N-1) (C) N(N-1)/2 (D) N(N+1)/2

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Last Answer : (C) N(N-1)/2 

Using what, data hiding in encrypted images be carried out in digital forensics? A. Acquisition. B.Steganogrhy. C. Liveanalysis D. Hashing

Description : Using what, data hiding in encrypted images be carried out in digital forensics? A. Acquisition. B.Steganogrhy. C.Liveanalysis D. Hashing

Last Answer : B.Steganogrhy.

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Last Answer : B. Steganography. 

What is transposition ?

Description : What is transposition ?

Last Answer : Answer : In order to restore the balance of the unbalanced three phase line of unequal distance, interchangeable space is arranged between each wire at regular intervals. This type of transmission in a transmission line is called transposition.

Why is line transposition done ?

Description : Why is line transposition done ?

Last Answer : The average inductance value of each line is found to be equal when transposed.

Substitution of a thymine base by adenine in DNA is known as ((A) Transposition (B) Transition (C) Transversion (D) Frameshift mutation

Description : Substitution of a thymine base by adenine in DNA is known as ((A) Transposition (B) Transition (C) Transversion (D) Frameshift mutation

Last Answer : Answer : C

Substitution of an adenine base by guanine in DNA is known as (A) Transposition (B) Transition (C) Transversion (D) Frameshift mutation

Description : Substitution of an adenine base by guanine in DNA is known as (A) Transposition (B) Transition (C) Transversion (D) Frameshift mutation

Last Answer : Answer : B

A newborn was diagnosed as having a congenital abnormality that resulted in transposition of her great arteries. While preparing the infant for surgery, the medical team needed to keep the ductus arteriosus open. They did this by infusing (a) Cortisol (b) Indomethacin (c) Ketorolac (d) Misoprostol (e) Tacrolimus

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Last Answer : Ans: D

Which function is used to calculate the feasibility of whole game tree? a) Evaluation function b) Transposition c) Alpha-beta pruning d) All of the mentioned

Description : Which function is used to calculate the feasibility of whole game tree? a) Evaluation function b) Transposition c) Alpha-beta pruning d) All of the mentioned

Last Answer : a) Evaluation function

What is called as transposition table? a) Hash table of next seen positions b) Hash table of previously seen positions c) Next value in the search d) None of the mentioned

Description : What is called as transposition table? a) Hash table of next seen positions b) Hash table of previously seen positions c) Next value in the search d) None of the mentioned

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What is Transposition rule? a) From P → Q, infer ~Q → P b) From P → Q, infer Q → ~P c) From P → Q, infer Q → P d) From P → Q, infer ~Q → ~P

Description : What is Transposition rule? a) From P → Q, infer ~Q → P b) From P → Q, infer Q → ~P c) From P → Q, infer Q → P d) From P → Q, infer ~Q → ~P

Last Answer : d) From P → Q, infer ~Q → ~P

reasons the transposition of conductor

Description : reasons the transposition of conductor

Last Answer : Following reasons the transposition of conductor:  1. Due transposition of conductor inductance of each line is same LA = LB = LC, So drop due to inductive reactance in each line is same so ... interferences are less due to transposition.  Figure of transposition of conductor: 

Transposition -of the-transmission line is done to reduce : -

Description : Transposition -of the-transmission line is done to reduce : - a) line losses b) capacitive -effect  c) disturbance to nearby communication circuits d) effect of surge voltages induced on the line

Last Answer : Transposition -of the-transmission line is done to reduce : - disturbance to nearby communication circuits

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Last Answer : D) All i, ii, iii, iv and v

………………….. is responsible for converting the higher level protocol addresses (IP addresses) to physical network addresses. A) Address Resolution Protocol (ARP) B) Reverse Address Resolution Protocol (RARP) C) Bootstrap Protocol (BOOTP) D) Internet Control Message Protocol (ICMP)

Description : ………………….. is responsible for converting the higher level protocol addresses (IP addresses) to physical network addresses. A) Address Resolution Protocol (ARP) B) Reverse Address Resolution Protocol (RARP) C) Bootstrap Protocol (BOOTP) D) Internet Control Message Protocol (ICMP)

Last Answer : A) Address Resolution Protocol (ARP)

........ is responsible for converting the higher level protocol addresses to physical Network Addresses. A) Address Resolution Protocol (ARP) B) Reverse Address Resolution Protocol (RARP) C) Bootstrap Protocol (BOOTP) D) Internet Control Message Protocol (ICMP)

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Last Answer : D) Internet Control Message Protocol (ICMP)

In RSA algorithm,if p=5,q=7,e=7and message=3. What will be the value of ciphertext ?

Description : In RSA algorithm,if p=5,q=7,e=7and message=3. What will be the value of ciphertext ?

Last Answer : 17

Which of the following addresses is used to deliver a message to the correct application program running on a host? (A) Port (B) IP (C) Logical (D) Physical

Description : Which of the following addresses is used to deliver a message to the correct application program running on a host? (A) Port (B) IP (C) Logical (D) Physical

Last Answer : (A) Port 

In a binary Hamming code the number of check digits is r then number of message digits is equal to: (A) 2r-1 (B) 2r-r-1 (C) 2r-r+1 (D) 2r+r-1

Description : In a binary Hamming code the number of check digits is r then number of message digits is equal to: (A) 2r-1 (B) 2r-r-1 (C) 2r-r+1 (D) 2r+r-1

Last Answer : (B) 2r-r-1

Which of the following is not valid with reference to Message Passing Interface (MPI)? (A) MPI can run on any hardware platform (B) The programming model is a distributed memory model. (C) All parallelism is implicit. (D) MPI - Comm - Size returns the total number of MPI processes in specified communication.

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Last Answer : (C) All parallelism is implicit.

Which of the following statements is incorrect for Parallel Virtual Machine (PVM)? (A) The PVM Communication model provides asynchronous blocking send, asynchronous blocking receive and non-blocking receive function. (B) Message buffers are allocated dynamically. (C) The PVM communication model assumes that any task can send a message to any other PVM task and that there is no limit to the size or number of such messages. (D) In PVM Model, the message order is not preserved.

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Last Answer : (D) In PVM Model, the message order is not preserved.

The distributed system is a collection of (P) and communication is achieved in distributed system by (Q) , where (P) and (Q) are : (A) Loosely coupled hardware on tightly coupled software and disk sharing, respectively. (B) Tightly coupled hardware on loosely coupled software and shared memory, respectively. (C) Tightly coupled software on loosely coupled hardware and message passing ,respectively. (D) Loosely coupled software on tightly coupled hardware and file sharing, respectively.

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Last Answer : (C) Tightly coupled software on loosely coupled hardware and message passing ,respectively. 

A Multicomputer with 256 CPUs is organized as 16x16 grid. What is the worst case delay (in hops) that a message might have to take? (A) 16 (B) 15 (C) 32 (D) 30

Description : A Multicomputer with 256 CPUs is organized as 16x16 grid. What is the worst case delay (in hops) that a message might have to take? (A) 16 (B) 15 (C) 32 (D) 30

Last Answer : (D) 30

In a packet switching network, if the message size is 48 bytes and each packet contains a header of 3 bytes. If 24 packets are required to transmit the message, the packet size is ................ (1) 2 bytes (2) 1 byte (3) 4 bytes (4) 5 bytes

Description : In a packet switching network, if the message size is 48 bytes and each packet contains a header of 3 bytes. If 24 packets are required to transmit the message, the packet size is ................ (1) 2 bytes (2) 1 byte (3) 4 bytes (4) 5 bytes

Last Answer : (4) 5 bytes 

What is a good hand cipher?

Description : What is a good hand cipher?

Last Answer : Here are descriptions of relatively simple hand ciphers. I’m not sure what exactly you want to encode or why but these seem to be a good place to start. You can use any of the as is, or one or more can be modified to varying degrees to create your own cipher.

Can somebody help me solve this cipher?

Description : Can somebody help me solve this cipher?

Last Answer : I’m really puzzled, and don’t see the purpose in translating white noise into anything meaningful. There is nothing there. It’s just static. In the bottom example I began to see a skeleton face in the pixels, but that’s only because my mind took me there, and not because of any hidden image.

What is cipher text ?

Description : What is cipher text ?

Last Answer : The next encrypted message is cipher text , which is not readable by humans.