A digital certificate also known as________

(a)

Public key certificate

(b)

Asymmetric Key

(c)

Symmetric Key

(d)

All of the above

Which of the following is a process of taking down an E-Commerce site by sending continuous overwhelming request to its server?

(a)

RSA

(b)

DES

(c)

DDoS

(d)

CA

The illegal practice of registering an internet is called

(a)

Tampering

(b)

Cyber squatting

(c)

Typopiracy

(d)

All of the above

________is a set of protocols that safely guide E-Commerce transactions through the Internet.

(a)

E-Commerce security

(b)

Tampering

(c)

Payment Frauds

(d)

Cybersquatting

Typopiracy is variant of__________

(a)

Payment Frauds

(b)

Tampering

(c)

Cybersquatting

(d)

All of the above

E-Commerce transactions based on Network Resources have been accepted by the _____.

(a)

Public

(b)

Private

(c)

Both public and private

(d)

None of the above

To an E-Business security threats not only result in loss of ________ but also in reputation.

(a)

Internet

(b)

Revenue

(c)

Human error

(d)

Accidental

Intercepting and stealing of online documents is called ______.

(a)

Phishing

(b)

Payment frauds

(c)

Information leakage

(d)

Malicious

Destroying the authenticity and integrity of the data is called

(a)

Tampering

(b)

DDOS

(c)

Triangulation

(d)

Cyber squatting

Which is a process of taking down an E-Commerce site by sending continuous overwhelming request to its server?

(a)

E-Commerce

(b)

DDOS

(c)

Information

(d)

Tampering

Which of the following refers to unauthorized intrusion into a computer or a network?

(a)

Hacking

(b)

Hackers

(c)

Authenticity

(d)

Integrity

Which of the following is a variant of cyber squatting?

(a)

Typopriracy

(b)

Tampering

(c)

Both A & B

(d)

None of the above

Encryption technology converts _______ text into meaningless ciphertext.

(a)

Algorithm

(b)

Ciphertext

(c)

Plaintext

(d)

Protection text

At present how many encryption technologies are widely used?

(a)

Two

(b)

Seven

(c)

One

(d)

Five

DES uses ______ data encryption method.

(a)

Asymmetric key

(b)

Symmetric key

(c)

Plaintext key

(d)

Ciphertext key