بحث هذه المدونة الإلكترونية

الخميس، 17 نوفمبر 2011

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1- Which of the following is true about organization information security policy? جملة صحيحة عن سياسة امن المعلومات

a- Applies to actions of the employer, not the employee

b- Deals with handling of confidential data تختص بالتعامل مع البيانات السرية

c- Deals only with data held on computers

d- Covers licensing of OS software

B

2 – E-commerce is used to describe business that: التجاره الالكترونية مصطلح يطلق علي....

a- Uses computers to carry out its work

b- Is carried out using electronic funds transfer

c- Involves import & export of electronic equipment

d- Buying or selling goods or services online بيع وشراء السلع والخدمات عن طريق الانترنت

D

3- Which one of these computer types is the most powerful? اقوي جهاز من....

a- Laptop

b- Server

c- Mainframe

d- Personal Computer

C

4- The speed of the CPU can be measured in: سرعة البروسيسور تقاس ب........

a- Megabytes

b- Megahertz

c- Megacycles

d- Megawatts

B

RAM

ROM

5-

a- OS is loaded into it when the PC is switched onنظام التشغيل يحمل فيهاعند فتح الجهاز

b- Its contents disappear when the PC is switched ofمحتوياتها تختفي عند اغلاق الجهاز

c- Its contents are fixed during the manufacture of PCمحتوياتها ثابته اثناء تصنيع الجهاز

d- Its contents change constantly as the PC is used محتوياتها متغيره باستمرار

e- You can’t write to this type of memory لا يمكن الكتابة او التعديل عليها

RAM: A, B , D

ROM: C , E

6- 1 Gigabyte is approximatelyتقريبا :

a- 1000 bytes

b- 1000 bits

c- 1000 kilobytes

d- 1000 megabytes

D

7- Which one of these devices can be used both to input & output data in the same time? جهاز يستخدم كاخراج وادخال البيانات في نفس الوقت

a- Printer

b- Microphone

c- Touch screen

d- Light pen

C

8- Which statement about formatting computer storage media is true?

جملة صحيحة عن اعداد وحدات التخزين للعمل

a- All OSs format disks in the same way

b- You cant format a disk if it has been formatted already

c- Pre-formatted disk can be used immediately to store data الديسك المعد سابقا يستخدم مباشره لتخزين البيانات

d- You should regularly format floppy disks

C

9- Which two of these are operating systems? اتنين يعتبروا انظمة تشغيل

a- Netscape Navigator

b- Linux

c- Outlook

d- Windows

e- Yahoo!

B, D

10- Which of the following best describes GUI (Graphical User Interface)? واجهة المستخدم الرسومية

a- A graphics package for technical illustration

b- Typing in commands to operate a computer

c- A system using windows, icons and a pointer to operate a computer

d- Providing graphical online help to assist a computer user

C

11- Which one of these is the type of network that links computers in different cities or countries? نوع من الشبكات تصل اجهزه الحاسب في مدن ودول مختلفة

a- LAN

b- Ethernet

c- PSTN

d- WAN

D

12- Which statement best describes an intranet? الشبكة الداخلية

a- A network that is shared between more than one organization

b- A network of computers accessible to every one

c- A world-wide collection of computer files connected by links

d- An internal network using e-mail & web within a single organization شبكة داخلية تستخدم النت والايميل داخل منظمة واحده

D

13- Which statement best describes an extranet? جملة تصف الشبكة الخارجية

a- A network using web & e-mail to share data between organizations

b- An extra-fast intranet within a single organization

c- A very large intranet used by general public

d- A network used to share data within a single organization

A

14- Which statement about the internet is false? جملة خطأ عن الانترنت

a- It enables computers with different OSs to exchange data

b- It is not controlled by any single organization

c- You need a license to publish material on the internet

d- It allows computers to share data over large distances

C

15- Which statement about the speed of connecting to the internet is true?

a- Data transfer is slower with a digital line than with an analog line

b- The processor speed of the computer affects the speed of data transfer on the internet

c- A 14.4 bps modem transfers data more slowly than a 56.6 bps modem

d- The speed of data transfer doesn’t vary significantly with the time of day

C

16- For which two of the following tasks would a computerized solution be most appropriate? استخدام الكمبيوتر مناسب اكتر في :....

a- Assessing employee performance

b- Enforcing rules & regulations

c- Generating invoicesاصدار الفواتير

d- Carrying out stock controlجرد علي المخزون

e- Providing a customer support help-line

C , D

17- For which two of the following tasks in hospitals & healthcare would large scale computer applications be most appropriate? استخدام الكمبيوتر في المستشفي والرعاية الصحية مناسب في ....

a- Bereavement counseling

b- Tracking treatment costs يتتبع مصاريف العلاج

c- Informing a patient of a diagnosis

d- Providing a medical database تقديم قاعده بيانات طبية

e- Treating mental health issues

B, D

18-What is the meaning of the letter “E” in the word E-Mail?

a- Express

b- Electric

c- Electronic

d- Efficient

C

19- Which two of the following statements about Purchasing–Online are true? جملتين صح عن الشراء عن طريق الانترنت

a- Initial shipping of goods is normally free

b- The supplier covers the cost of returning goods

c- The consumer rights of the supplier’s country apply

d- It’s more difficult to return goods purchased online than goods bought in a shop

e- Online purchases are free of customs duties

C, D

20- Which two of the following contribute to a good working environment for a computer operator? جملتين تدلان علي بيئة عمل جيده لمستخدم الكمبيوتر

a- Use of a monitor filter to reduce glare استخدام فلتر

b- Sitting as close as possible to the monitor

c- A good level of ventilation in the room مستوي جيد من التهوية في الغرفة

d- Plenty desk space to move the mouse وجود مساحة لتحريك الماوس

e- The keyboard positioned close to the front edge of desk

A, D

21- Which one of the following demonstrates poor health & safety practice in the use of computers? جمله عن الاستخدام السئ والضار بالصحة في الكمبيوتر

a- Running several applications at the same time

b- Only using a single power socket for each PC

c- Using out-of-date software

d- Touching internal parts of the PC لمس الاجزاء الداخلية للكمبيوتر

D

22- Which statement about computers & environment is true?

a- You can’t recycle paper from an inkjet printer

b- Using an animated screensaver saves power

c- If a PC needs to be left on, you won’t save energy by switching off the monitor

d- Laptops on standby use less electricity than when running normallyالجهاز في وضع الاستعداد يستخدم كهربة اقل عن الوضع العادي

D

23- Which two of the following statements are true about access rights?

a- Are intended to protect company’s intellectual property

b- Decide who can work in a building outside office hours تحدد من له السلطة بالبقاء بالعمل بعد ساعات العمل الرسمية

c- Determine which files individuals can read or change on a network بتحدد الملفات الممكن قراءتها او التعديل فيها علي الشبكة

d- Are the same for all users on a single network

e- Depend on the computer you use to access the network

تعتمد على أي كمبيوتر يستخدم للدخول على الشبكة

C ,e

24- Which statement describes computer backup? النسخة الاحتياطية

a- Moving all your old computer files from the HD to disks or magnetic tapes

b- Copying your computer files to a separate storage device اخذ نسخة من الملفات علي وحدات حفظ منفصلة

c- Using the previous version of a computer file

d- Saving your files every time you finish working on them

B

25- A mobile phone which has been insured but not password protected has been stolen. Which one of the following consequences may result?

a- Misuse of confidential numbers اساءه استخدام الارقام الخاصة

b- Meeting the cost of replacement

c- Paying for calls made after the theft is reported

d- Taking out new insurance on the replacement phone

A

26- Which statement about Anti-Virus software is true? جملة عن مكافح الفيروسات

a- Before accessing the internet, you must run a virus check

b- Deleting an infected file will eliminate the virus

c- Anti-Virus software can detect all known viruses

d- Anti-Virus software can disinfect applications and files

تطهير

D

27- Which statement about copyright is true? حقوق الطبع

a- Text on a web page can be freely copied and re-used

b- Graphics published on the web are subject to copyright

c- When you buy software, the copyright transfers to you

d- It is legal to share any audio files on the internet

B

28- Freeware is the term that is applied to: النسخة المجانية

a- Software that you can try free of charge before buying

b- Software that you don’t have to pay for

c- Old versions of commercial software that are out of date

d- Software that will run under any OS

B

29- Which two of the following statements are true about data protection legislation? تشريع حماية البيانات

a- Deals with industrial espionage between competing companies

b- Can result in litigation if personal data is not adequately protected

c- Means that personal data must be stored for a certain period of time البيانات الشخصية تحفظ لفتره محدده فقط

d- Ensures that laws about data security are the same in every country

e- Obliges organizations to protect confidential data within their control تجبر المنظمات بوضع البيانات الشخصية تحت حمايتها

C, E

30- For which two of the following tasks in hospitals & healthcare would large scale computer applications be most appropriate?

a- Establishing bed availability عدد الغرف الخالية

b- Providing information to relatives

c- Informing a patient of a diagnosis

d- Tracking patient medical history يتتبع التاريخ الطبي للمريض

e- Treating mental health issues

A, D

31- Which statement about the use of E-commerce is true? جمله صحيحة عن التجاره الالكترونية

a- An internet connection is optional for E-commerce

b- Transactions can occur anywhere in the worldالعمليات التجارية يمكن حصولها في اي مكان في العالم

c- Customers can only pay by e-mailing credit card details

d- Customers give up right to return unsatisfactory goods

B

32- Which one of the following statements about safety precautions when using computers is true? الا حتياطات الامنة في استخدام الكمبيوتر

a- Faulty cables should be repaired using insulating tape

b- You should shut down your PC by unplugging it from the electricity supply

c- There is no safe way to run cables across open areas

لا يوجد أمان تمد الكابلات عبر الأماكن المفتوحة

d- More than one computer should not use the same power socket عدم استخدام اكثر من جهاز كمبيوتر بنفس مصدر الكهربا( الفيشة)

C

33- Which one of the following is a digital line used for both voice & data?

a- ISDN خاص بالشبكة

b- FTP

c- HTTP

d- PSTN خاص بالتلفون

D

34- Which statement about computers & environment is true?

a- Running an animated screensaver saves power

b- Printer toner cartridges can be recycled اعاده استخدام حاوية الحبر

c- You can't recycle paper from a laser printer

d- Laptops on standby use more electricity than when running normally

B

35- Which one of the following statements describes backup جملة تصف النسخة الاحتياطية

a- Restoring work from an older file

b- Copying a file from your C: drive to your Desktop

c- Keeping copies of data in two locationsالاحتفاظ بنسخ للبيانات في مكانين مختلفين

d- Moving a file to a different folder on a hard drive

C

36- Shareware is the term that applied to:البرامج مدفوعة الثمن تكون مصطلح يطبق على

a- An application that is used to track the movement of stocks & shares

b- Software that you try for free but pay for if you keeps it.

c- An application for which a multi-user license is available.

d- Any software than can be used on a server.

B

تأثير شديد علي اداء الكمبيوتر

37- Which two of the following have a significant influence on the speed at which a computer performs?

A- Installing new applications

B- Clearing all the unwanted files off a hard disk مسح الملفات الذائده علي الجهاز

C- Installing a smaller monitor

D- Increasing the amount of RAMزياده حجم الرامات

E- Adding a CD-ROM drives

B, D

38-Which one of the following devices can be used to output data from a computer? جهاز يستخدم كوحده اخراج بيانات من الكمبيوتر

a- Light pen

b- Joystick

c- Speakers السماعات

d- Keyboard

C

39-Which of the statements correctly completes the following statement?

A computer OS:

a- Does not control devices such as printers that are connected to the PC

b- Is the hardware the computer uses to run software

c- Is not necessary on some very powerful PCs

d- Enables all the other programs to runيمكن من تشغيل كل البرامج

D

40-Which one of these stages of software development is the last stage to be finally completed? اخر مرحلة من مرحل تطور النظام

a- Analysis

b- Design

c- Programming

d- Testing

D

41-Which one of these is application software?

a- VGA card

b- Word processing

c- CPU

d- HD

B

42-Which one of the following does not influence the performance of the PC? لا يؤثر علي اداء الجهاز

a- The amount of free space on the PC's HD

b- The amount of main memory (RAM) installed

c- The use of a trackball rather than a mouse استخدام عجلة الماوس (البلية)

d- The type of graphics card installed

C

43-Which two of the following devices can be used to input data to a computer? وحدات ادخال بيانات للكمبيوتر

a- Light pen

b- Printer

c- Plotter الطابعة الكبيرة

d- Mouse

e- Speaker

A, D

44- Which one of these storage devices provides the fastest access to data? اسرع وسيله للوصول للبيانات

a- Zip disk

b- Floppy diskette

c- Hard disk

d- CD-ROM

C

45-Which two of these are operating systems? انظمة تشغيل

a- Windows

b- Mac OS

c- Outlook

d- Internet explorer

e- Google

A, B

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46-Which one of these stages of software development is the first stage to be finally completed? اول مرحلة من مراحل تطور النظام

a- Testing

b- Design

c- Analysis

d- Programming

C

47-Which one of these is the type of network that links computers in a single site or location?

a- LAN

b- Internet

c- PSTN

d- WAN

A

48-Which three of these resources can be shared by multiple users at the same time? اكتر من مستخدم يستطيع استخدامهم في نفس الوقت

a- Mouse devices

b- Monitors

c- Applications

d- Files

e- Disk storage

C, D, E

49-Which of the following descriptions of an extranet is true?

a- A world-wide collection of files connected by links

b- A very large intranet within an organization

c- An extra-fast intranet for web & e-mail

d- Shares data between two or more organizations مشاركة البيانات بين اكتر من منظمة

D

50-Which of the following statements applies to PSTN?

a- A network designed to transmit high speed digital data

b- It is the internet e-mail system

c- It is a form of satellite communication

d- The public analog telephone network

D

51-For which two of these tasks would people, be more appropriate than computers?

a- Calculating payroll for staff

b- Motivating staff تحفيز فريق العمل

c- Storing a list of staff contact details

d- Providing a customer support help line

e- Maintaining a list of every item in the company's inventory of goods

B, D

52- You can reduce the risk of eye strain by one of the following actions

اقلل من اجهاد العين ب....

a- Using the brightest possible screen setting

b- Setting the screen facing a window

c- Setting approximately 12'' from your monitor

d- Having your eyes level with the top of your monitor عيني في وضع افقي مع الشاشة

D

53-Which two statements about passwords are true?

a- You should use the same password for everything

b- You should write down your password & keep it in a convenient place

c- Passwords should contain both letters & numbers يجب ان تحتوي علي حروف وارقام

d- Once you create a password, you can't change it

e- A password should be known only to the user المستخدم فقط من يعرفها

C, E

54-A laptop which has been password protected but not backed up has been stolen. Which one of the following consequences may result?

a- You will have to change your e-mail address

b- Confidential files can be misused

c- You will need to change your password

d- Work stored on the laptop will be lost العمل المخزن بداخلة هيفقد

D

55- Anti-Virus software can disable a virus on your computer, this action is called?

a- De-installing

b- Disinfecting

c- Restoring

d- Scanning

B

56- Which of the following statements about copyright is true?

a- Publishing digital work on disk requires permission from the copyright-holder.

b- When you purchase software on CD, the copyright transfers to you.

c- Any material, which is published on disk, is subject to copyright.

d- You can reproduce graphics from the web as CD-ROM clip-art

C

57- Software that you can use without the need for any payment is referred to as: برنامج استعملة بدون الحاجة الي الدفع

a- E-ware

b- Freeware

c- Shareware

d- Multi-user software

B

58- Which one of the following describes the effects of teleworking?

جملة تصف تأثير العمل عن بعد

a- Reduced cost of equipment.

b- Harder to socially interact with team members. صعب التفاعل مع فريق عمل

c- Greater use of transport.

d- Inflexible working hours.

B

59- You can reduce the risk of RSIالاصابة بالاجهاد المتكرر by one of the following actions

a- Using an adjustable chair.

b- Sitting with your feet firmly on the ground.

c- Using an anti-glare screen.

d- Taking frequent breaks from your work. اخد فترات راحة بعيد عن العمل

D

60-Which one of these is computer software?

a- Monitor

b- Windows

c- System case

d- Scanner

B

61-Which one of these types of computer memory is permanent & unchanging? نوع من الذاكرة دائم وغير متغير

a- RAM

b- Working memory

c- Virtual Memory

d- Read-Only-Memory

D

62-Which two of the following statements about purchasing online is true? الشراء عن طريق الانترنت

a- The consumer rights of the supplier's country apply حقوق المستهلك الخاصة ببلد المنشأ تطبق

b- E-commerce offers access to goods around the clockتقدم وصول للبيانات علي مدار الساعة

c- The supplier covers the cost of shipping

d- All E-commerce transactions are safe

e- The supplier covers the cost of returning goods

A, B

63- Which of the following statements about copyright is true?

a- You give up your copyright to text that you publish on the internet

b- You can re-use downloaded graphics in any way

c- Scanned images are subject to copyright

d- When you purchase software, the copyright transfers to you

C

64- Sort these units of data by increasing order of size

a- Megabyte

b- Terabyte

c- Gigabyte

d- Kilobyte

e- Byte

E – D – A – C – B

65-Which one of the following statements is true about ROM? جملة صحيحة عن الذاكره الدائمة للجهاز

a- It is wiped clean when you switch off the computer

b- It stores the computer OS

c- It cannot be modified by the user المستخدم لا يمكنة التعديل فيها

d- It is loaded from HD when you switch on the computer

C

66- The internet is the name that is given to الانترنت مصطلح يطلق علي......

a- The physical equipment used to connect computer systems all over the world

b- All the linked documents that are held on a global network of computer systems

c- Linked computer systems that form a vast global network انظمة الحاسب المتصلة المكونة للشبكة العالمية (الانترنت)

d- The dedicated telephone lines that permanently connect commercial networks on distant sites

C

67-Which of the following actions is best suited for e-mail انسب جمله تصف الايميل

a- Performing calculations

b- Sharing very large video files, such as movie trailers

c- Sharing files between workers at different locations مشاركة العمل بين الموظفين في اماكن مختلفة

d- Transmitting credit card details

C

68-Which of the following statements about purchasing online is true?

جملة عن الشراء عن طريق الانترنت

a- Purchases are only processed during business hours

b- Shipping of purchases is normally free

c- The consumer rights of your country apply

d- You are at risk from insecure payment methods انت في في خطر من طرق الدفع الغير امنه

D

69-Which one of these statements best describes computer backup

a- Reverting to the previously saved version of an electronic file

b- Keeping a copy of computer files on a separate storage device الاحتفاظ بنسخة من الملفات في اماكن حفظ مختلفة

c- Storing paper printout from your computer files

d- Storing computer files on a variety of separate storage devices

B

70- A computer virus is a program that

a- Will always be spotted by anti-virus software

b- Can make the HD unusable on a computer يمكنه ايقاف الهارد عن العمل

c- Can be avoided if you regularly back up your HD

d- Can’t enter your computer unless your computer is on a network

B

71-Which of the following statements about copyright is true?

a- You can use downloaded graphics in any way

b- You are allowed to re-use text that you copy from the web

c- When you purchase software the copyright transfers to you

d- Graphics published on the net are subject to copyrights

D

72-An important purpose of data protection legislation is to: غرض مهم لقانون حماية البيانات

a- Improve the standards for electronic storage media

b- Prevent the illegal use of commercial software

c- Safeguard the privacy of individual's personal data حماية لبيانات الافراد الشخصية

d- Protect companies from industrial espionage

C

73-Which three of these resources can be shared by multiple users at the same time?

a- Printers

b- Disk space

c- Monitors

d- Applications

e- Keyboards

A, B, D

74- Which two of the following help to create a good working environment for computer users? شيئين يساعدا علي خلق بيئه عمل مناسبة لمستخدم الكمبيوتر

a- Bright fluorescent lighting

b- Use of a mouse mat with wrist support استخدام باده للماوس

c- Turning up screen contrast

d- Use of a monitor filter to reduce glare استخدام فلتر(شاشة واقية) لتنقية الاشعة

e- Setting as close as possible to the monitor

B, D

75- A PDA that has been backed up but not password protected has been stolen. Which one of the following consequences may result?

a- Loss of the right to use the software came with the PDA

b- Time wasted on re-entering all the records in a replacement PDA

c- Misuse of confidential files & telephone numbers ساءه استخدام الملفات والارقام الخاصة

d- Loss of contact details on the stolen PDA

C

76- The World Wide Web is the name that is given to:

a- All the linked documents held on a global network of computer systems الانترنت))كل الوثائق المتصلة والموجوده علي الشبكة العالميه

b- The world wide e-mail system

c- The cables & communications satellites that connect computer systems all over the world

d- The organization that regulates the internet

A

77- You can reduce the risk of eye-strain by one of the following actions:

التقليل من اجهاد العين ب.........

a- Increase the contrast between screen & room lighting.

b- Using an anti glare filter on your monitor.

c- Reduce your color depth setting.

d- Positioning the screen with a window behind it.

B

78- For which one of these tasks would a computerized solution be more appropriate? استخدام الكمبيوتر مناسب اكتر في ......

a- Calculating payroll for staff حساب الرواتب للموظفين

b- Solving staff relations

c- Motivating staff

d- Selecting new staff

A

79-The term ADSL stands for: اختصار....

a- Anonymous Digital Service Line

b- Asymmetric Digital Subscriber Line خط اشتراك رقمي غير متماثل

c- Analog Display Service Line

d- Advanced Data Service Line

B

80- The device that links computers to telephone networks by converting digital & analog signals is called a:

a- Transcoder

b- Digitizer

c- Modem

d- Translator Unit

C

81- The main purpose of data protection legislation is to: الغرض الاساسي لقانون حماية البيانات

a- Prevent software piracy

b- Safeguard privacy of personal details

c- Improve computer backup procedures

d- Control the way software is developed

B

82-Which one of the following contributes to a good working environment for a computer operator? جمله تدل علي بيئة عمل جيده لمستخدم الكمبيوتر

a- Locating the PC close to a printer

b- Elbow & wrist support دعم للساعد والكوع

c- High level of contrast between the screen brightness & other lighting

d- Direct light shining on the monitor

B

83-Which one of these statements about computer applications is true?

a- The same version of an applications will work on any type of computers

b- They control devices such as printers & scanners that are attached to the PC

c- They enable users to carry out specific tasks such as word processing برامج تساعد المستخدم علي القيام بالمهام الخاصة مثل الكتابة

d- They are the only programs you need to use a PC

C

84-Which one of the following statements best describes the Internet?

a- An internal network using e-mail & web within a single organization

b- A global network of computers providing services such as e-mail

c- A network that is shared between more than one organizations

d- A world–wide collection of computer files connected by links

B











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الوثائق المحدثة باستمرار



الشهادات الاكاديمية


تساعد علي انتشار الفيروسات

تساعد علي عدم انتشار الفيروسات

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يعد واجهة الكمبيوتر




يمكن تشغيل اكثر من واحد في نفس الوقت




يتحكم في الهاردوير والبرامج داخل الجهاز




يستخدم لتعديل ملفات البيانات


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مجموعة انظمة اجهزه الحاسب المتصله بواسطة معدات اتصال


شبكة اول من كان اكتشفها هو الجيش الامريكي



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هناك تعليق واحد:

  1. 9. Which of the following is true?

    a) Byte is a single digit in a binary number

    b) Bit represents a grouping of digital numbers

    c) Eight-digit binary number is called a byte

    d) Eight digit binary numbers is called a bit.

    ردحذف