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When nohup command is used, shells returns the _____
It is necessary to terminate the command line with &, even when we are using nohup command.
Which of the following shell(s) allows the user to run jobs in the background even when the user has logged out (without using nohup command)?
nohup command doesn’t send the standard output of a command to any file.
What is the PID of the process who takes the parentage of the process run with nohup command?
Consider the following statement- I. Sodium hydroxide is used to remove grease stains from cloths. II Calcium hydroxide is used in the manufacture of wax. III. Ammonium hydroxide is used in the white washing of buildings. IV. Magnesium hydroxide is used as a medicine for stomach troubles.
‘RNA interference (RNAi)’ technology has gained popularity in the last few years. Why? 1. It is used in developing gene silencing therapies. 2. It can be used in developing therapies for the treatment of cancer. 3. It can be used to develop hormone replacement therapies. 4. It can be used to produce crop plants that are resistant to viral pathogens. Select the correct answer using the code given below.
'RNA interference (RNAi)' technology has gained popularity in the last few years. Why? 1. It is used in developing gene silencing therapies 2. It can be used in developing therapies for the treatment of cancer. 3. It can be used to develop hormone replacement therapies. 4. It can be used to produce crop plants that are resistant to viral pathogens. Select the correct answer using the code given below.
A, B and C are 3 small pumps fitted to a tank. D is a large pump fitted to the tank. B is 50% more efficient than A. C is 33.33% more efficient than B. D is 50% more efficient than C. All of the pumps are used to fill the tank. Find the ratio of the time taken by all the pumps to fill the tank when pump D is used to empty the tank and other are used to fill the tank to the time taken when all are used to fill the tank?
While Rani was making tea, the ratio of milk and water used was 3 ∶ 2. Rani used 100 ml milk. The amount of milk used by Ritu was 5% less than that of Rani and same amount of water was used. If Ritu made 8 cups of tea, how many more cups did Rani make?