Which of the following is a syntax error? Attempting to modify the value of a constant. Missing parenthesis ending a condition in an if statement. Attempting to call a non-existent function. Attempting to read…
If a function is to return some calculated value on completion, which keyword will you use to do this? return; ret; yield; function; Explanation & Hint: To return a calculated…
Analyze the following code: let show = function () { console.log("test");} setTimeout(show, 2000); What happens when you execute it? The console to display test after a 2000-second delay. The console to display show after a…
We can use the forEach method to pass through the elements of an array. Which of the following code snippets will display all consecutive elements of the animals array in…
The following arrow function has been defined: let multiply = (m, n) => m * n; How would you rewrite the function without changing what it does? Select the correct…
You have defined a function using the following function expression: let sum = function (a, b) { return (a + b); } What could the definition of the corresponding arrow…
Analyze the following code: let x = 10; function test() { let x = 20; console.log(x); } What will be displayed in the console as a result of its execution?…
Analyze the code below: function test(counter) { console.log("test"); if (counter > 0) test(--counter); } test(3); How many times will the word "test" be displayed in the console? 0 2 4…
The code snippet: function test() { } is: the declaration of the test variable in which the values returned by the completed function will be stored. the declaration of an empty test function. incorrect, as…
Match the RAID technology terms to the description. (Not all options are used.) Explanation & Hints: Double parity is connected to "provides fault tolerance for up to two failed drives".…
Match the common printer configuration options to the correct descriptions. (Not all options are used.) Answers Explanation & Hints: Place the options in the following order: Print quality Draft, normal,…
Refer to the exhibit. All workstations are configured correctly in VLAN 20. Workstations that are connected to switch SW1 are not able to send traffic to workstations on SW2. What…
Within a production network, what is the purpose of configuring a switch with a default gateway address? Hosts that are connected to the switch can use the switch default gateway…
What is one advantage of using the cut-through switching method instead of the store-and-forward switching method? has a positive impact on bandwidth by dropping most of the invalid frames makes…
Which statement describes a characteristic of the frame header fields of the data link layer? They all include the flow control and logical connection fields. Ethernet frame header fields contain…
In addition to the cable length, what two factors could interfere with the communication carried over UTP cables? (Choose two.) crosstalk bandwidth size of the network signal modulation technique electromagnetic…
A client application needs to terminate a TCP communication session with a server. Place the termination process steps in the order that they will occur. (Not all options are used.)…
A user issues a ping 2001:db8:FACE:39::10 command and receives a response that includes a code of 2 . What does this code represent? beyond scope of the source address communication…
A network administrator has received the IPv6 prefix 2001:DB8::/48 for subnetting. Assuming the administrator does not subnet into the interface ID portion of the address space, how many subnets can…
Lab – Operating System Login (Answer Version) Answer Note: Red font color or gray highlights indicate text that appears in the Answer copy only. Objectives In this activity, you will…