EDI over internet uses a. MIME to attach EDI forms to e-mail messages b. FTP to send business forms c. HTTP to send business forms d. SGML to send business forms

EDI over internet uses a. MIME to attach EDI forms to e-mail messages b. FTP to send business forms c. HTTP to send business forms d. SGML to send business forms
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a. MIME to attach EDI forms to e-mail messages 
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For secure EDI transmission on internet a. MIME is used b. S/MIME is used c. PGP is used d. TCP/IP is used

Description : For secure EDI transmission on internet a. MIME is used b. S/MIME is used c. PGP is used d. TCP/IP is used

Last Answer : b. S/MIME is used 

In B2B e-Commerce (i) Co-operating Business should give an EDI standard to be used (ii) Programs must be developed to translate EDI forms to a form accepted by application program (iii) Method of transmitting/receiving data should be mutually agreed (iv) It is essential to use internet a. i, ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv

Description : In B2B e-Commerce (i) Co-operating Business should give an EDI standard to be used (ii) Programs must be developed to translate EDI forms to a form accepted by application program (iii) Method of transmitting/receiving data should be ... . i, ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv

Last Answer : b. i, ii, iii 

EDIFACT is a standard a. for representing business forms used in e-Commerce b. for e-mail transaction for e-Commerce c. for ftp in e-Commerce d. protocol used in e-Commerce

Description : EDIFACT is a standard a. for representing business forms used in e-Commerce b. for e-mail transaction for e-Commerce c. for ftp in e-Commerce d. protocol used in e-Commerce

Last Answer : a. for representing business forms used in e-Commerce 

EDI standard a. is not easily available b. defines several hundred transaction sets for various business forms c. is not popular d. defines only a transmission protocol

Description : EDI standard a. is not easily available b. defines several hundred transaction sets for various business forms c. is not popular d. defines only a transmission protocol

Last Answer : b. defines several hundred transaction sets for various business forms 

EDI requires a. representation of common business documents in computer readable forms b. data entry operators by receivers c. special value added networks d. special hardware at co-operating Business premises

Description : EDI requires a. representation of common business documents in computer readable forms b. data entry operators by receivers c. special value added networks d. special hardware at co-operating Business premises

Last Answer : a. representation of common business documents in computer readable forms 

EDI use a. requires an extranet b. requires value added network c. can be done on internet d. requires a corporate intranet

Description : EDI use a. requires an extranet b. requires value added network c. can be done on internet d. requires a corporate intranet

Last Answer : c. can be done on internet 

EDI standards are a. not universally available b. essential for B2B commerce c. not required for B2B commerce d. still being evolved

Description : EDI standards are a. not universally available b. essential for B2B commerce c. not required for B2B commerce d. still being evolved

Last Answer : b. essential for B2B commerce 

By security in e-Commerce we mean (i) Protecting an organization’s data resource from unauthorized access (ii)Preventing disasters from happening (iii) Authenticating messages received by an organization (iv) Protecting messages sent on the internet from being read and understood by unauthorized persons/organizations a. i, ii b. ii, iii c. iii, iv d. i, iii, iv

Description : By security in e-Commerce we mean (i) Protecting an organization's data resource from unauthorized access (ii)Preventing disasters from happening (iii) Authenticating messages received by an organization (iv) Protecting messages sent on ... a. i, ii b. ii, iii c. iii, iv d. i, iii, iv

Last Answer : It's D

Public key encryption method is a system a. which uses a set of public keys one for each participant in e-Commerce b. in which each person who wants to communicate has two keys; a private key known to him only and a public key which is publicized to enable others to send message to him. c. which uses the RSA coding system. d. which is a standard for use in e-Commerce.

Description : Public key encryption method is a system a. which uses a set of public keys one for each participant in e-Commerce b. in which each person who wants to communicate has two keys; a private key known to him ... him. c. which uses the RSA coding system. d. which is a standard for use in e-Commerce.  

Last Answer : b. in which each person who wants to communicate has two keys; a private key known to him only and a public key which is publicized to enable others to send message to him.

Consider different activities related to email: m1: Send an email from a mail client to a mail server m2: Download an email from mailbox server to a mail client m3: Checking email in a web browser Which is the application level protocol used in each activity? a. m1: HTTP m2: SMTP m3: POP b. m1: SMTP m2: FTP m3: HTTP c. m1: SMTP m2: POP m3: HTTP d. m1: POP m2: SMTP m3: IMAP

Description : Consider different activities related to email: m1: Send an email from a mail client to a mail server m2: Download an email from mailbox server to a mail client m3: Checking email in a web browser Which is the application ... FTP m3: HTTP c. m1: SMTP m2: POP m3: HTTP d. m1: POP m2: SMTP m3: IMAP

Last Answer : c. m1: SMTP m2: POP m3: HTTP

A hashing function for digital signature (i) must give a hashed message which is shorter than the original message (ii)must be hardware implementable (iii) two different messages should not give the same hashed message (iv) is not essential for implementing digital signature a. i and ii b. ii and iii c. i and iii d. iii and iv

Description : A hashing function for digital signature (i) must give a hashed message which is shorter than the original message (ii)must be hardware implementable (iii) two different messages should not give the same hashed message (iv) ... signature a. i and ii b. ii and iii c. i and iii d. iii and iv

Last Answer : c. i and iii 

Electronic mail uses which Application layer protocol? A. SMTP B. HTTP C. FTP D. SIP

Description : Electronic mail uses which Application layer protocol? A. SMTP B. HTTP C. FTP D. SIP

Last Answer : A. SMTP

A digital signature is required (i) to tie an electronic message to the sender’s identity (ii)for non repudiation of communication by a sender (iii) to prove that a message was sent by the sender in a court of law (iv) in all e-mail transactions a. i and ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv

Description : A digital signature is required (i) to tie an electronic message to the sender's identity (ii)for non repudiation of communication by a sender (iii) to prove that a message was sent by the sender in a court of law (iv) in all ... a. i and ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv

Last Answer : b. i, ii, iii

Encryption is required to (i) protect business information from eavesdropping when it is transmitted on internet (ii)efficiently use the bandwidth available in PSTN (iii) to protect information stored in companies’ databases from retrieval (iv) to preserve secrecy of information stored in databases if an unauthorized person retrieves it a. i and ii b. ii and iii c. iii and iv d. i and iv

Description : Encryption is required to (i) protect business information from eavesdropping when it is transmitted on internet (ii)efficiently use the bandwidth available in PSTN (iii) to protect information stored in companies' databases from ... a. i and ii b. ii and iii c. iii and iv d. i and iv

Last Answer : d. i and iv 

In electronic mail, which of the following protocols allows the transfer of multimedia messages? (A) IMAP (B) SMTP (C) POP 3 (D) MIME

Description : In electronic mail, which of the following protocols allows the transfer of multimedia messages? (A) IMAP (B) SMTP (C) POP 3 (D) MIME

Last Answer : (D) MIME

In public key encryption system if A encrypts a message using his private key and sends it to B a. if B knows it is from A he can decrypt it using A’s public key b. Even if B knows who sent the message it cannot be decrypted c. It cannot be decrypted at all as no one knows A’s private key d. A should send his public key with the message

Description : In public key encryption system if A encrypts a message using his private key and sends it to B a. if B knows it is from A he can decrypt it using A's public key b. Even if B knows who sent the ... be decrypted at all as no one knows A's private key d. A should send his public key with the message

Last Answer : a. if B knows it is from A he can decrypt it using A’s public key 

In public key encryption if A wants to send an encrypted message a. A encrypts message using his private key b. A encrypts message using B’s private key c. A encrypts message using B’s public key d. A encrypts message using his public key

Description : In public key encryption if A wants to send an encrypted message a. A encrypts message using his private key b. A encrypts message using B’s private key c. A encrypts message using B’s public key d. A encrypts message using his public key  

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

Public key system is useful because a. it uses two keys. b. there is no key distribution problem as public key can be kept in a commonly accessible database. c. private key can be kept secret. d. it is a symmetric key system.

Description : Public key system is useful because a. it uses two keys. b. there is no key distribution problem as public key can be kept in a commonly accessible database. c. private key can be kept secret. d. it is a symmetric key system. 

Last Answer : b. there is no key distribution problem as public key can be kept in a commonly accessible database.  

Triple DES uses a. 168 bit keys on 64-bit blocks of plain text b. Working on 64-bit blocks of plain text and 56 bit keys by applying DES algorithm for three rounds. c. Works with 144 bit blocks of plain text and applies DES algorithm once. d. Uses 128 bit blocks of plain text and 112 bit keys and apply DES algorithm thrice.

Description : Triple DES uses a. 168 bit keys on 64-bit blocks of plain text b. Working on 64-bit blocks of plain text and 56 bit keys by applying DES algorithm for three rounds. c. Works with 144 bit ... algorithm once. d. Uses 128 bit blocks of plain text and 112 bit keys and apply DES algorithm thrice. 

Last Answer : b. Working on 64-bit blocks of plain text and 56 bit keys by applying DES algorithm for three rounds. 

Firewall as part of a router program a. filters only packets coming from internet b. filters only packets going to internet c. filters packets travelling from and to the intranet from the internet d. ensures rapid traffic of packets for speedy e-Commerce

Description : Firewall as part of a router program a. filters only packets coming from internet b. filters only packets going to internet c. filters packets travelling from and to the intranet from the internet d. ensures rapid traffic of packets for speedy e-Commerce

Last Answer : c. filters packets travelling from and to the intranet from the internet 

Electronic Data Interchange is necessary in a. B2C e-Commerce b. C2C e-Commerce c. B2B e-Commerce d. Commerce using internet

Description : Electronic Data Interchange is necessary in a. B2C e-Commerce b. C2C e-Commerce c. B2B e-Commerce d. Commerce using internet

Last Answer : c. B2B e-Commerce 

Disadvantages of e-Commerce in India are (i) internet access is not universally available (ii) Credit card payment security is not yet guaranteed (iii) Transactions are de-personalized and human contact is missing (iv) Cyberlaws are not in place a. i and ii b. ii and iii c. i, ii, iii d. i, ii, iii, iv

Description : Disadvantages of e-Commerce in India are  (i) internet access is not universally available  (ii) Credit card payment security is not yet guaranteed  (iii) Transactions are de-personalized and human contact is missing  (iv) Cyberlaws ... i and ii b. ii and iii c. i, ii, iii d. i, ii, iii, iv

Last Answer : c. i, ii, iii  

In NetBill’s protocol for small payments for internet services (i) Key to decrypt information is sent to customer by NetBill only when there is enough amount in debit account (ii) The vendor supplies the key to NetBill server when he receives payment (iii) Checksum of encrypted information received by customer is attached to his payment order (iv) Vendor does not encrypt information purchased by customer a. i, ii b. i, ii, iii c. i, ii, iii, iv d. i, ii, iv

Description : In NetBill's protocol for small payments for internet services (i) Key to decrypt information is sent to customer by NetBill only when there is enough amount in debit account (ii) The vendor supplies the key to NetBill server when he ... i, ii b. i, ii, iii c. i, ii, iii, iv d. i, ii, iv

Last Answer : b. i, ii, iii 

In the NetBill’s protocol for small payments for services available in the internet. (i) the customer is charged only when the information is delivered (ii)the vendor is guaranteed payment when information is delivered (iii) the customer must have a certified credit card (iv) the customer must have a valid public key a. i, ii b. i, ii, iii c. i, ii, iii, iv d. i, ii, iv

Description : In the NetBill's protocol for small payments for services available in the internet. (i) the customer is charged only when the information is delivered (ii)the vendor is guaranteed payment when information is delivered  (iii) the customer ... , ii b. i, ii, iii c. i, ii, iii, iv d. i, ii, iv 

Last Answer : d. i, ii, iv

The Secure Electronic Transaction protocol is used for a. credit card payment b. cheque payment c. electronic cash payments d. payment of small amounts for internet services

Description : The Secure Electronic Transaction protocol is used for a. credit card payment b. cheque payment c. electronic cash payments d. payment of small amounts for internet services 

Last Answer : a. credit card payment  

A hardened firewall host on an intranet (i) has a proxy application gateway program running on it (ii)Allows specified internet users to access specified services in the intranet (iii) Initiates all internet activities requested by clients and monitors them (iv) prevents outsiders from accessing IP addresses within the intranet a. i, ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv

Description : A hardened firewall host on an intranet (i) has a proxy application gateway program running on it (ii)Allows specified internet users to access specified services in the intranet (iii) Initiates all internet activities requested by clients ... ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv

Last Answer : c. i, ii, iii, iv 

Proxy application gateway (i) acts on behalf of all intranet users wanting to access interne securely (ii)monitors all accesses to internet and allows access to only specified IP addresses (iii) disallows use of certain protocols with security problems (iv) disallows all internet users from accessing intranet a. i, ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv

Description : Proxy application gateway (i) acts on behalf of all intranet users wanting to access interne securely (ii)monitors all accesses to internet and allows access to only specified IP addresses (iii) disallows use of certain protocols with ... ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv

Last Answer : b. i, ii, iii 

Main function of proxy application gateway firewall is a. to allow corporate users to use efficiently all internet services b. to allow intranet users to securely use specified internet services c. to allow corporate users to use all internet services d. to prevent corporate users from using internet services

Description : Main function of proxy application gateway firewall is a. to allow corporate users to use efficiently all internet services b. to allow intranet users to securely use specified internet services ... to use all internet services d. to prevent corporate users from using internet services

Last Answer : b. to allow intranet users to securely use specified internet services 

A firewall may be implemented in a. routers which connect intranet to internet b. bridges used in an intranet c. expensive modem d. user’s application programs

Description : A firewall may be implemented in a. routers which connect intranet to internet b. bridges used in an intranet c. expensive modem d. user’s application programs

Last Answer : a. routers which connect intranet to internet 

A firewall is a a. wall built to prevent fires from damaging a corporate intranet b. security device deployed at the boundary of a company to prevent unauthorized physical access c. security device deployed at the boundary of a corporate intranet to protect it from unauthorized access d. device to prevent all accesses from the internet to the corporate intranet

Description : A firewall is a a. wall built to prevent fires from damaging a corporate intranet b. security device deployed at the boundary of a company to prevent unauthorized physical access c. ... it from unauthorized access d. device to prevent all accesses from the internet to the corporate intranet

Last Answer : c. security device deployed at the boundary of a corporate intranet to protect it from unauthorized access

By Electronic Commerce we mean: a. Commerce of electronic goods b. Commerce which depends on electronics c. Commerce which is based on the use of internet d. Commerce which is based on transactions using computers connected by telecommunication network

Description : By Electronic Commerce we mean: a. Commerce of electronic goods b. Commerce which depends on electronics c. Commerce which is based on the use of internet d. Commerce which is based on transactions using computers connected by telecommunication network

Last Answer : d. Commerce which is based on transactions using computers connected by telecommunication network

In electronic cheque payments developed, it is assumed that most of the transactions will be a. customers to customers b. customers to business c. business to business d. banks to banks

Description : In electronic cheque payments developed, it is assumed that most of the transactions will be a. customers to customers b. customers to business c. business to business d. banks to banks

Last Answer : c. business to business

Certification of Digital signature by an independent authority is needed because a. it is safe b. it gives confidence to a business c. the authority checks and assures customers that the public key indeed belongs to the business which claims its ownership d. private key claimed by a sender may not be actually his

Description : Certification of Digital signature by an independent authority is needed because a. it is safe b. it gives confidence to a business c. the authority checks and assures customers that the public ... business which claims its ownership d. private key claimed by a sender may not be actually his 

Last Answer : c. the authority checks and assures customers that the public key indeed belongs to the business which claims its ownership 

B2C commerce a. includes services such as legal advice b. means only shopping for physical goods c. means only customers should approach customers to sell d. means only customers should approach business to buy

Description : B2C commerce a. includes services such as legal advice b. means only shopping for physical goods c. means only customers should approach customers to sell d. means only customers should approach business to buy

Last Answer : a. includes services such as legal advice 

Advantages of B2C commerce are (i) Business gets a wide reach to customers (ii) Payment for services easy (iii)Shop can be open 24 hours a day seven days a week (iv)Privacy of transaction always maintained a. i and ii b. ii and iii c. i and iii d. iii and iv

Description : Advantages of B2C commerce are  (i) Business gets a wide reach to customers  (ii) Payment for services easy  (iii)Shop can be open 24 hours a day seven days a week  (iv)Privacy of transaction always maintained a. i and ii b. ii and iii c. i and iii d. iii and iv

Last Answer : c. i and iii  

When displaying a web page, the application layer uses the _____________A. HTTP protocol B. FTP protocol C. SMTP protocol D. TCP protocol

Description : When displaying a web page, the application layer uses the _____________ A. HTTP protocol B. FTP protocol C. SMTP protocol D. TCP protocol

Last Answer : A. HTTP protocol

Which of the following TCP/IP protocol is used for transferring electronic mail messages from one machine to another? A. FTP B. SNMP C. SMTP D. RPC E. None of the above

Description : Which of the following TCP/IP protocol is used for transferring electronic mail messages from one machine to another? A. FTP B. SNMP C. SMTP D. RPC E. None of the above

Last Answer : SMTP

State weather the following statement is true or false for Multipurpose Internet Mail Extensions 1).The general syntax for MIME header fields is not the same as that for RFC 2822. 2).MIME header field names are never significant, but the cases of field values can b. 3). A MIME-compliant message must contain a header field with the following verbatim text: MIME-Version: 1.0 A. 1. True, 2. true, 3. true B. 1. true, 2. false, 3. false C. 1. false, 2. false, 3. false D. 1.false, 2. true, 3. true

Description : State weather the following statement is true or false for Multipurpose Internet Mail Extensions 1).The general syntax for MIME header fields is not the same as that for RFC 2822. 2).MIME header field names are never ... false C. 1. false, 2. false, 3. false D. 1.false, 2. true, 3. true

Last Answer : A. 1. True, 2. true, 3. true

S/MIME in Internet technology stands for (A) Secure Multipurpose Internet Mail Extension (B) Secure Multimedia Internet Mail Extension (C) Simple Multipurpose Internet Mail Extension (D) Simple Multimedia Internet Mail Extension

Description : S/MIME in Internet technology stands for (A) Secure Multipurpose Internet Mail Extension (B) Secure Multimedia Internet Mail Extension (C) Simple Multipurpose Internet Mail Extension (D) Simple Multimedia Internet Mail Extension

Last Answer : (A) Secure Multipurpose Internet Mail Extension

Which of the following protocol is used for transferring electronic mail messages from one machine to another? a. TELNET b. FTP c. SNMP d. SMTP

Description : Which of the following protocol is used for transferring electronic mail messages from one machine to another? a. TELNET b. FTP c. SNMP d. SMTP

Last Answer : d. SMTP

DES and public key algorithm are combined (i) to speed up encrypted message transmission (ii)to ensure higher security by using different key for each transmission (iii) as a combination is always better than individual system (iv) as it is required in e-Commerce a. i and ii b. ii and iii c. iii and iv d. i and iv

Description : DES and public key algorithm are combined (i) to speed up encrypted message transmission (ii)to ensure higher security by using different key for each transmission (iii) as a combination is always better than individual system (iv ... e-Commerce a. i and ii b. ii and iii c. iii and iv d. i and iv  

Last Answer : a. i and ii

For carrying out C2C e-Commerce the following infrastructure is essential (i) World Wide Web (ii) Corporate network (iii) Electronic Data Interchange standards (iv) Secure Payment Services (v)Secure electronic communication link connecting businesses a. i and ii b. ii and iv c. i and iii d. i and iv

Description : For carrying out C2C e-Commerce the following infrastructure is essential  (i) World Wide Web  (ii) Corporate network  (iii) Electronic Data Interchange standards  (iv) Secure Payment Services  (v)Secure electronic communication link ... a. i and ii b. ii and iv c. i and iii d. i and iv

Last Answer : c. i and iii  

For carrying out B2C e-Commerce the following infrastructure is essential (i) World Wide Web (ii) Corporate network (iii) Electronic Data Interchange standards (iv) Secure Payment Services (v) Secure electronic communication link connecting businesses a. i, iv b. i, iii, iv c. ii, iii d. i, ii, iii, iv

Description : For carrying out B2C e-Commerce the following infrastructure is essential  (i) World Wide Web  (ii) Corporate network  (iii) Electronic Data Interchange standards  (iv) Secure Payment Services  (v) Secure electronic communication link ... . i, iv b. i, iii, iv c. ii, iii d. i, ii, iii, iv

Last Answer : a. i, iv

For carrying out B2B e-Commerce the following infrastructure is essential: (i) World Wide Web (ii) Corporate network (iii) Electronic Data Interchange standards (iv) Secure Payment Services (v)Secure electronic communication link connecting businesses a. i, ii, iii b. ii, iii, iv c. ii, iii, iv, v d. i, ii, iii, iv, v

Description : For carrying out B2B e-Commerce the following infrastructure is essential:  (i) World Wide Web  (ii) Corporate network  (iii) Electronic Data Interchange standards  (iv) Secure Payment Services  (v)Secure electronic communication link ... . ii, iii, iv c. ii, iii, iv, v d. i, ii, iii, iv, v

Last Answer : c. ii, iii, iv, v 

Which of the following is not a internet protocol: a) STP b) HTTP c) FTP d) None of These

Description : Which of the following is not a internet protocol: a) STP b) HTTP c) FTP d) None of These

Last Answer : a) STP

Internet provides _______ for remote login. a) telnet b) http c) ftp d) rpc

Description : Internet provides _______ for remote login. a) telnet b) http c) ftp d) rpc

Last Answer : telnet

In Electronic cash payment (i) a customer withdraws “coins” in various denominations signed by the bank (ii)the bank has a database of issued coins (iii) the bank has a database of spent coins (iv) the bank cannot trace a customer a. i, ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv

Description : In Electronic cash payment (i) a customer withdraws “coins” in various denominations signed by the bank (ii)the bank has a database of issued coins (iii) the bank has a database of spent coins (iv) the bank cannot trace a customer a. i, ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv 

Last Answer : b. i, ii, iii 

In Electronic cash payment a. a debit card payment system is used b. a customer buys several electronic coins which are digitally signed by coin issuing bank c. a credit card payment system is used d. RSA cryptography is used in the transactions

Description : In Electronic cash payment a. a debit card payment system is used b. a customer buys several electronic coins which are digitally signed by coin issuing bank c. a credit card payment system is used d. RSA cryptography is used in the transactions 

Last Answer : b. a customer buys several electronic coins which are digitally signed by coin issuing bank 

In cheque payment protocol, the purchase order form is signed by purchaser using a. his public key b. his private key c. his private key using his signature hardware d. various public keys

Description : In cheque payment protocol, the purchase order form is signed by purchaser using a. his public key b. his private key c. his private key using his signature hardware d. various public keys

Last Answer : c. his private key using his signature hardware  

The bank has to have the public keys of all customers in SET protocol as it has to a. check the digital signature of customers b. communicate with merchants c. communicate with merchants credit card company d. certify their keys

Description : The bank has to have the public keys of all customers in SET protocol as it has to a. check the digital signature of customers b. communicate with merchants c. communicate with merchants credit card company d. certify their keys 

Last Answer : a. check the digital signature of customers