Online It certification exams-Passquick

1. SNTP is a protocol used to:

A. Replace NetBIOS

B. Synchronize time

C. Transfer mail

D. Register and resolve host names

Answer: B

2. Which term describes a database of forest-wide information in Windows 2000?

A. Global Catalog

B. Tree

C. Realm

D. Domain

Answer: A

 

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3. In _______, the concept of a read-only BDC is gone.

A. Legacy NT 4 domains

B. Active Services

C. SMTP

D. Active Directory

Answer: D

4. Which term describes a database of forest-wide information that holds an abbreviated listing of Active Directory Information?

A. Trees

B. Global Catalog

C. Enhanced DNS

D. Realms

Answer: B

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9. What is the key difference between Java and JavaScript?
A. Java is a more complicated scripting language, intended for senior developers.
B. Java is an object-oriented programming language, whereas JavaScript is an object-based scripting language.
C. JavaScript is a more complicated language, intended for senior developers.
D. JavaScript is an object-oriented programming language, whereas Java is an object-based scripting language.

Answer: B

10. According to the HTML 4.0 Recommendation, an HTML tag can consist of several items, all of which are contained within angle brackets (<and >).
The main instruction of an HTML tag is usually contained in which item?
A. Element
B. Attribute
C. Value
D. Code

Answer: A

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1. In an HTML 4.0-compliant browser, how is a radio button field displayed within a form?
A. A radio button is displayed as a small box.
B. A radio button is displayed as a small round button.
C. A radio button is displayed as a button with a text label inside it.
D. A radio button is displayed as a blinking series of numbers in a box.

Answer: B

2. At which level of the OSI reference model does a Channel Service Unit/Data Service Unit (CSU/DSU) operate?
A. The physical layer
B. The network layer
C. The application layer
D. The transport layer

Answer: A

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1. A site has six members in a pool. All of the servers have been designed, built, and configured with the same applications.

It is known that each client’s interactions vary significantly and can affect the performance of the servers. If traffic should be

sent to all members on a regular basis, which load-balancing method is effective if the goal is to maintain a relatively even load across all servers?
A.Priority
B.Observed
C.Round Robin
D.Ratio Member

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11.Given the partial router configuration in the graphic, why does the workstation with the IP address 192.168.1.153/28 fail to access the Internet? (Choose two.)
A. The NAT inside interfaces are not configured properly.
B. The NAT outside interface is not configured properly.
C. The router is not properly configured to use the access control list for NAT.
D. The NAT pool is not properly configured to use routable outside addresses.
E. The access control list does not include the IP address 192.168.1.153/28 to access the Internet.
ANSWER: AC
12.Refer to the exhibit. Given this output for SwitchC, what should the network administrator’s next action be?

A. Check the trunk encapsulation mode for SwitchC’s fa0/1 port. B.Check the duplex mode for SwitchC’s fa0/1 port.?.Check the duplex mode for SwitchA’s fa0/2 port.
?.Check the trunk encapsulation mode for SwitchA’s fa0/2 port.
ANSWER:?

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13.What does a Layer 2 switch use to decide where to forward a received frame? ? source MAC address
? source IP address ? source switch port ? destination IP address
? destination port address ? destination MAC address
ANSWER:? 14.Refer to the exhibit. Which two statements are true about the loopback address that is configured on RouterB? (Choose two.)

? It ensures that data will be forwarded by RouterB. ? It provides stability for the OSPF process on RouterB.? It specifies that the router ID for RouterB should be 10.0.0.1.? It decreases the metric for routes that are advertised from RouterB.? It indicates that RouterB should be elected the DR for the LAN.
ANSWER:??
15.When a new trunk link is configured on an IOS based switch, which VLANs are allowedover the link?? By default, all defined VLANs are allowed on the trunk.
? Each single VLAN, or VLAN range, must be specified with the switchport mode command. ? Each single VLAN, or VLAN range, must be specified with the vtp domain command. ? Each single VLAN, or VLAN range, must be specified with the vlan database command.
ANSWER:?

16.Which are valid modes for a switch port used as a VLAN trunk? (Choose three.) A transparentB autoC onD desirable E blockingF forwarding
ANSWER: BCD
17.Refer to the exhibit. The network shown in the exhibit is running the RIPv2 routing protocol. The network has converged, and the routers in this network are functioning properly. The FastEthernet0/0 interface on R1 goes down. In which two ways will the routers in this network respond to this change? (Choose two.)

A All routers will reference their topology database to determine if any backup routes to the
192.168.1.0 network are known.B Routers R2 and R3 mark the route as inaccessible and will not accept any further routingupdates from R1 until their hold-down timers expire. C Because of the split-horizon rule, router R2 will be prevented from sending erroneous information to R1 about connectivity to the 192.168.1.0 network. D When router R2 learns from R1 that the link to the 192.168.1.0 network has been lost, R2will respond by sending a route back to R1 with an infinite metric to the 192.168.1.0 network. E R1 will send LSAs to R2 and R3 informing them of this change, and then all routers willsend periodic updates at an increased rate until the network again converges.
ANSWER: CD
18.How does replacing a hub with a switch affect CSMA/CD behavior in an Ethernet network?A It effectively eliminates collisions. B In increases the size of the collision domain by allowing more devices to be connected at once. C It decreases the amount of time that a jam signal must be sent to reach all network devices. D It reduces the total amount of bandwidth available to each device.E It eliminates Layer 3 broadcast traffic.
ANSWER: A
19.Refer to the exhibit. A problem with network connectivity has been observed. It issuspected that the cable connected to switch port Fa0/9 on Switch1 is disconnected. What would be an effect of this cable being disconnected?

? Host B would not be able to access the server in VLAN9 until the cable is reconnected. ? Communication between VLAN3 and the other VLANs would be disabled.? The transfer of files from Host B to the server in VLAN9 would be significantly slower.? For less than a minute, Host B would not be able to access the server in VLAN9. Thennormal network function would resume.
ANSWER:?

20.Refer to the exhibit. Each of these four switches has been configured with a hostname, as well as being configured to run RSTP. No other configuration changes have been made. Which three of these show the correct RSTP port roles for the indicated switches and interfaces? (Choose three.)
? SwitchA, Fa0/2, designated B SwitchA, Fa0/1, root C SwitchB, Gi0/2, root D SwitchB, Gi0/1, designated E SwitchC, Fa0/2, root F SwitchD, Gi0/2, root
ANSWER: ABF

The else clause is optional.

The following points must be noted about the if statement:

The argument to the if statement must be a boolean expression.
If the argument evaluates to true, then the statements in the if-block are executed.
If the argument evaluates to false, then the statements in the else-block are executed.
If the number of statements after the if clause is more than one, it is necessary to put them inside the curly braces.
However, in case of a single statement, the curly braces are optional.
Write code using all forms of loops including labeled and unlabeled, use of break and continue, and state the values taken by loop counter variables during and after loop execution.

Write code that makes proper use of exceptions and exception handling clauses (try, catch, finally) and declares methods and overriding methods that throw exceptions.

Recognize the effect of an exception arising at a specified point in a code fragment. Note: The exception may be a runtime exception, a checked exception, or an error (the code may include try, catch, or finally clauses in any legitimate combination).

Write code that makes proper use of assertions, and distinguish appropriate from inappropriate uses of assertions.

Identify correct statements about the assertion mechanism.

Garbage Collection
State the behavior that is guaranteed by the garbage collection system.
Write code that explicitly makes objects eligible for garbage collection.

Recognize the point in a piece of source code at which an object becomes eligible for garbage collection.

Language Fundamentals
Identify correctly constructed package declarations, import statements, class declarations (of all forms including inner classes) interface declarations, method declarations (including the main method that is used to start execution of a class), variable declarations, and identifiers.
Identify all Java programming language keywords. Note: There will not be any questions regarding esoteric distinctions between keywords and manifest constants.
What are keywords?
Every computer language uses some reserved words known as keywords. They are an essential part of the language. In Java, keywords are defined in lower case and cannot be used as identifiers.
The table given below shows the list of keywords used in the Java language.

The keywords ‘const’ and ‘goto’ have not yet been implemented in Java. Java has reserved them for use in future expansion of the language.

Note: In addition to the keywords shown in the table, Java reserves the boolean values (true and false) and the reference value (null) for its own use.
abstract assert boolean break byte case catch
char class const continue default do double
else extends final finally float for goto
if implements import instanceof int interface long
native new package private protected public return
short static srictfp super switch synchronzzed this
throw throws transient try void volatile while

Italicized sentences indicate exam objectives.

Declarations and Access Control
Write code that declares, constructs, and initializes arrays of any base type using any of the permitted forms both for declaration and for initialization.

What is length field?
All arrays in Java have a public final field known as length. This field is used to find the number of elements that the array holds. Once an array is created, its size can be obtained by using the length field qualified by the array name along with a dot operator. For example, the given statement finds the size of the array named MyArray.
MyArray.length;

The length field of an array always has a non-negative value. If the length of an array is zero, it is called an empty array.

What is array initializer?
An array initializer is a list of values or expressions used to simultaneously create and initialize the elements of an array. The values contained in an array initializer are separated by commas and placed within curly braces, i.e., between “{” and “}”. When an array initializer is used to initialize an array, there is no need to specify the size of the array. The number of elements inside the array initializer determines the size of the array.
Declare classes, nested classes, methods, instance variables, static variables, and automatic (method local) variables making appropriate use of all permitted modifiers (such as public, final, static, abstract, etc.). State the significance of each of these modifiers both singly and in combination and state the effect of package relationships on declared items qualified by these modifiers.
For a given class, determine if a default constructor will be created and if so state the prototype of that constructor.

Identify legal return types for any method given the declarations of all related methods in this or parent classes.

Flow control, Assertions, and Exception Handling
Write code using if and switch statements and identify legal argument types for these statements.

What is the if-else statement?
The if-else statement is a control flow statement. It is used to execute a statement or group of statements based on some condition.
The general format of the statement is given below:

if(boolean_expression)
  {statements;}
else
  {statements;}

Skills pay. If you have the right ones, you will get the career you want - superior job, more money, and mastery of what you do.
Get Certified
Certification programs are a widely accepted means of identifying top technical talent - the only way to ensure that the candidate really knows the subject.
Certification exam measures your ability to design and implement distributed software application solutions by using Borland’s Delphi.
Why Certification?
Many technicians ask this question. The reasons vary, but many people find that it provides technicians the way to the top of the computing profession. It can help you get that foot in the door with either a prospective employer or client. Additionally, it lets others know your achievement level, that you have the ability to get the job done right. You will receive an official plaque and be granted the use of a logo as evidence of your qualifications to show to employers and customers. Prospective employers may use certification as either a condition for employment or reward certifications earned with job advancement or promotions.
Delphi Certification Program
Becoming Borland Product Certified is both a personal and professional achievement - it demonstrates superior knowledge of a Borland (CodeGEar) product, like Delphi.
Borland University is the online catalog site from Borland Education Services. Here you will find information on public and onsite instructor-led training as well as our newest offerings that provide training right at your desk: web-based training, virtual classes and virtual labs.

There is a Borland Developer Studio 2006 Win 32 Certification Study Guide to help you prepare for successful completion of the exam, use it to learn at your own pace, on your own time. This study guide walks you through requisite information to become product certified in Developer Studio.

There’s also the Borland Developer Studio 2006 .NET Certification Study Guide.

I want to learn!
Articles and tutorials
The Delphi Study Guide is divided into sixteen sections. To pass the certification exam, you’ll need all the skills and knowledge you have on those categories. Listed below are some of the categories from the Study Guide with links to help you learn real-world skills.

A Beginner’s Guide to Delphi Programming (various topics)
Delphi language
Database Programming (Concepts, Tasks, Components)
Windows Constructs/Terminology
Writing DLLs
OLE
Exception Handling
Component Design Basics
Books
There are several Delphi books you can learn from.

Good Luck!
I hope you will pas the test. Once you become Certified Delphi Developer, go seek for a superior Delphi job with more money.
p.s.
You can take a sneap peak at Delphi job offerings right away

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I passed but the test was much harder than I thought.

Basically, my advice for anyone else who is taking it is invest more time than you think you need in the material. For example, I read a book and watch a series of videos to prepare and then crammed the day before the test. That was enough but barely. I like a comfortable cushion in my grade so that I know I wasn’t just risking $200 when I took the test not as prepared as I should have been. This site helped, don’t get me wrong, but it can’t replace actually attempting to memorize the material. Practice tests are better than I thought for seeing what you know and do not know.

Best study material for Network+ : Chris Bryants Network+ video. But don’t watch it just once. Watch it twice all the way through, take notes, and then remember which “chapters” you may need to watch again and for your third round of viewing only watch the videos that you think are your weak point. Knowing what you don’t know is really important. There is no room for ego when it comes to an exam.

Book I used: Mike Myers Passport Second Edition Network+ (2005). I used Mr. Myers book for the A+ exam and it helped but it wasn’t as useful for Network+. It didn’t seem to flow as smoothly as the first book. Topics just came and went and by the end of the book I felt I was weighed down with information, not absorbing it. If someone else suggests a different book, try it.

Surprise questions on the test: Network Security protocol troubleshooting. There were several questions that related to not only security protocols but what to do when things are not working. These questions required more thought on my part because I had to place myself in situations I’ve never been in. I’ve worked as a net admin but only after the network was built and security implemented. We never had a problem with our protocols. But, if you ready enough then you can make up for this sort of deficit. Just acknowledge you need a little more study in this area (or any other area), spend some time on it, and when you feel comfortable with the material move on.

If I can think of anything else I’ll post it later.

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