cyber ethics Archives

Sign Up

Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Ask A Question

VARISHA PARVEZ

Asked: May 10, 2023In: Cyber Security

Which operation is performed by an interrupt handler? a) Saving the current state of the system b) Loading the interrupt handling code and executing it c) Once done handling, bringing back the system to the original state it was before the interrupt occurred d) All of the mentioned

VARISHA PARVEZ

Asked: May 10, 2023In: Cyber Security

How does the Hardware trigger an interrupt? a) Sending signals to CPU through a system bus b) Executing a special program called interrupt program c) Executing a special program called system program d) Executing a special operation called system call

VARISHA PARVEZ

Asked: May 10, 2023In: Cyber Security

.In the layered approach of Operating Systems __________ a) Bottom Layer(0) is the User interface b) Highest Layer(N) is the User interface c) Bottom Layer(N) is the hardware d) Highest Layer(N) is the hardware

VARISHA PARVEZ

Asked: May 10, 2023In: Cyber Security

The operating system is responsible for? a) disk initialization b) booting from disk c) bad-block recovery d) all of the mentioned

VARISHA PARVEZ

Asked: May 10, 2023In: Cyber Security

Which algorithm of disk scheduling selects the request with the least seek time from the current head positions? a) SSTF scheduling b) FCFS scheduling c) SCAN scheduling d) LOOK scheduling

VARISHA PARVEZ

Asked: May 10, 2023In: Cyber Security

Which one of the following is not a secondary storage? a) Magnetic disks b) Magnetic tapes c) RAM d) None of the mentioned

VARISHA PARVEZ

Asked: May 10, 2023In: Cyber Security

What is the role of Key Distribution Center? a) It is used to distribute keys to everyone in world b) It intended to reduce the risks inherent in exchanging keys c) All of the mentioned d) None of the mentioned

VARISHA PARVEZ

Asked: May 10, 2023In: Cyber Security

Which two of the following are authentication algorithms? a) MAC b) AES c) DAS d) Digital-signature

VARISHA PARVEZ

Asked: May 10, 2023In: Cyber Security

What is not an encryption standard? a) AES b) TES c) Triple DES d) DES

VARISHA PARVEZ

Asked: May 10, 2023In: Cyber Security

What is cipher-block chaining? a) Data is logically ‘ANDed’ with previous block b) Data is logically ‘ORed’ with previous block c) Data is logically ‘XORed’ with previous block d) None of the mentioned

Load More Questions

Which operation is performed by an interrupt handler? a) Saving the current state of the system b) Loading the interrupt handling code and executing it c) Once done handling, bringing back the system to the original state it was before the interrupt occurred d) All of the mentioned

How does the Hardware trigger an interrupt? a) Sending signals to CPU through a system bus b) Executing a special program called interrupt program c) Executing a special program called system program d) Executing a special operation called system call

.In the layered approach of Operating Systems __________ a) Bottom Layer(0) is the User interface b) Highest Layer(N) is the User interface c) Bottom Layer(N) is the hardware d) Highest Layer(N) is the hardware

The operating system is responsible for? a) disk initialization b) booting from disk c) bad-block recovery d) all of the mentioned

Which algorithm of disk scheduling selects the request with the least seek time from the current head positions? a) SSTF scheduling b) FCFS scheduling c) SCAN scheduling d) LOOK scheduling

Which one of the following is not a secondary storage? a) Magnetic disks b) Magnetic tapes c) RAM d) None of the mentioned

What is the role of Key Distribution Center? a) It is used to distribute keys to everyone in world b) It intended to reduce the risks inherent in exchanging keys c) All of the mentioned d) None of the mentioned

Which two of the following are authentication algorithms? a) MAC b) AES c) DAS d) Digital-signature

What is not an encryption standard? a) AES b) TES c) Triple DES d) DES

What is cipher-block chaining? a) Data is logically ‘ANDed’ with previous block b) Data is logically ‘ORed’ with previous block c) Data is logically ‘XORed’ with previous block d) None of the mentioned

Point out the wrong statement. A. The standard instances are ...

Point out the correct statement. A. A volume is mounted ...

Which type of e‐commerce focuses on consumers dealing with ...

Bhavitha27

Sayali

Prince874

Sign Up

Sign In

Forgot Password

Quearn Latest Questions