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You must apply permissions to a file named/home/myname/myfile.txt, and you need to ful

fill the following requirements:

You want full access to the file.

People in your group should be able to read the file.

People in your group should not be able to write the file.

People outside of your group should be denied access to the file.

What are the most secure permissions you would apply to the file?()

A.Chage 700/home/myname/myfile.txt

B.Chage 744/home/myname/myfile.txt

C.Chmod 640/home/myname/myfile.txt

D.Chmod 064/home/myname/myfile.txt

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更多“You must apply permissions to …”相关的问题
第1题
Schengen Visa Application StepsIdentify the country or countries you will be travelling
Schengen Visa Application Steps

Identify the country or countries you will be travelling to. It is particularly important to know which countries you are travelling to because it determines where and how you are going to send your application.

● If you are intending to visit just one Schengen country, you will need to apply for the Schengen visa directly with the embassy or consulate of that particular country.

● If you are intending to visit two or more Schengen countries, your application must be sent to the embassy or consulate of the country that shall be your main destination.

● If you are intending to visit several Schengen countries, but do not have a main destination, you should apply for the visa at the embassy or consulate of the first Schengen country on your travel itinerary.

Fill out an application form. beforehand to obtain a Schengen visa. You can download and print off the form. online.

Prepare all the requirements for your Schengen visa application. Depending on the consulate or embassy, you are required to show the following documents:

● A valid national passport

● Evidence showing the purpose of your trip (e.g. hotel reservations)

● Proof of medical insurance

● A round-trip travel ticket

● Proof of funds

Check the processing time to ensure you get your Schengen visa on time. The processing time varies per embassy, so it is important to take the processing time into account when planning your trip.

1. This passage is mainly about ().

A. what is a Schengen visa

B. who can apply for a Schengen visa

C. how to apply for a Schengen visa

2. If you are intending to visit two or more Schengen countries, you will need to send your application ().

A. to the embassy or consulate of the country that shall be your main destination

B. directly with the embassy or consulate of that particular country

C. to the embassy or consulate of the first Schengen country on your travel itinerary

3. You can download and print off the form. ().

A. via your phone

B. on the Internet

C. by your friends

4. You are required to show the following documents EXCEPT ().

A. a round-trip travel ticket

B. a valid national passport

C. a birth certificate

5. The processing time is () per embassy.

A. different

B. the same

C. similar

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第2题
What is the influence of the beauty industry on men and women?()

A、The beauty industry convinces women that they must buy the newest beauty products and apply them carefully

B、Women think that they don’t need to buy the newest beauty products and apply them carefully

C、Men are also greatly influenced by the beauty industry

D、Men are influenced more than women

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第3题
You _____ altogether too much significance to be the Prime Minister's words.

A.apply

B.judge

C.consider

D.attach

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第4题
You can follow these steps to apply _______ a working holiday visa to travel to the UK.

A.with

B.at

C.for

D.in

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第5题
You _______ your lesson over the weekend, but you didn’t.

A. would study

B. must study

C. must have studied

D. should have studied

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第6题
I must congratulate you the excellent design ?

I must congratulate you the excellent design of the new bridge.

A) with B) at C) on D) of

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第7题
You must have read the book,()?

A.didn't you

B. mustn't you

C. do you

D. will you

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第8题
You must learn to balance (yourself) when you ride a bicycle.(翻译)
You must learn to balance (yourself) when you ride a bicycle.(翻译)

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第9题
When you want to leave your hosts home, you, as a guest, can say “()”.

A.must leave now, I have something important to do

B.Im afraid I must go now, it is too late

C.Im afraid I must be leaving now, for I have something important to do

D.I must be leaving now, for I have something important to do

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第10题
“Must we hand in the papers this week?” “No, you _____.”

A.must not

B.may not

C.needn’t

D.can't

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第11题
Hello, everybody. (), a friend of mine. ---- Glad to meet you. I’m Sam.

A.He is Jack

B.This is Jack

C.She is Sue

D.You must have met each other before

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