The pseudocode that prompts the user to enter a number num1 in the range of 1 through 100 and validates the input is as follows:
Declare Real number
Display " Enter a number in the range of 1 through 100"
Input number
While number < 1 Or number > 100
Display " ERROR: The number is less"
Display "then 1 or greater than 100."
Display " Enter the right number."
Input number
End While
Define pseudocode.
Pseudocode, as used in computer science, is a straightforward explanation of how an algorithm or other system works. Although pseudocode frequently adheres to the structural rules of a regular programming language, it is written for human rather than machine reading.
Using pseudocode serves the efficient key algorithmic principle. Prior to beginning the real coding process, it is used to develop an algorithm and sketch out the layout of the program. Programmers of all stripes can understand pseudocode.
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Which layer of the network model includes specifications for cables and connectors and how signals are sent over these connections?.
The "physical layer" i.e, the first layer of the network model includes specifications for cables and connectors and how signals are sent over these connections
Explain the network model.
The network model was created as a flexible method of expressing things and their relationships in the database. The schema is unique in that it is not limited to being a hierarchy or lattice when considered as a graph in which object types are nodes and relationship types are arcs.
The network model schema, in contrast to other database models, is not restricted to being a lattice or hierarchy; instead, a graph in place of a hierarchical tree allows for more straightforward linkages with the nodes. The network model has a key benefit which is its capacity to overcome the hierarchical model's lack of flexibility, which is meant to be a direct progression.
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which of the following scheduling algorithms could result in starvation? a. first-come, first-served b. shortest job first c. round robin d. priority
Scheduling methods based on priorities and shortest jobs first may cause hunger. Shortest Job First Preemptive Scheduling is often referred to as Shortest Next Time or Shortest Remaining Time (SRT) (SNT).
What do you mean by shortest job first preemptive?Shortest Job First Preemptive Scheduling is often referred to as Shortest Next Time or Shortest Remaining Time (SRT) (SNT). When a new process enters the ready queue while an existing one is still running and not finished, the option between preemptive and non-preemptive behavior becomes necessary.SJF delivers the least average waiting time for each process for a given collection of processes and their CPU bursts/execution periods, making it demonstrably optimal.Although Shortest Job First (SJF) is the best scheduling method since it provides the most throughput while minimizing average waiting time (WT) and turn-around time (TAT), it cannot be implemented in practice because a process's burst time can't be taken into account.To learn more about Shortest Job First Preemptive refer to:
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write an algorithm and a flow chart to determine the grades of students using "if and else" statement
The algorithm would look follows:
What is an algorithm?
An algorithm is a set of instructions, or a set of rules to adhere to, for carrying out a particular task or resolving a particular issue. In the ninth century, the term algorithm was first used. There are algorithms everywhere around us. The process of doing laundry, the way we solve a long division problem, the ingredients for baking a cake, and the operation of a search engine are all examples of algorithms. What might a list of instructions for baking a cake look like, similar to an algorithm?
Algorithm to find the grades of students whether pass or fail:
1)Start
2)Enter the marks obtained by the student
2)If the student has more than 70 marks it is a pass
4)else the student is fail
5)End
I have attached the snapshot of the flow chart
Therefore knowing the basic algorithm can help you to tackle the typical problems
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the operating system encrypts the password for a given user by encoding the information, using a process that is easy to apply but difficult to undo.
The given statement "the operating system encrypts the password for a given user by encoding the information, using a process that is easy to apply but difficult to undo" is false.
What is the password?A password is one or more words or a collection of characters used to identify between authorized and unauthorized users.
Passwords are automatically encoded in different WebSphere® Application Server ASCII configuration files by default using a simple masking process. Additionally, passwords can be manually encoded in properties files used by Java clients and management commands for the Application Server.
Thus, the operating system encrypts a specific user's password by encoding the information in a procedure that is simple to implement but difficult to reverse is false.
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The question seems to be incomplete the correct question would be
The following statement is true or false.
The operating system encrypts the password for a given user by encoding the information, using a process that is difficult to apply but easy to undo. (T/F)
Bob silver loves playing the world of warcraft game in which he has the capability to create his own character and even his own lifelike environment. Which ai system would you categorize world of warcraft as?.
Bob loves playing the world of warcraft games in which he has the power or capability to create his own character even his own lifelike environment. The AI system which categorizes this world of warcraft is virtual reality. So the correct option is Virtual Reality.
Virtual reality is the use of computer technology to create simulated environments. Virtual reality allows users to experience her in three dimensions. Users are immersed and interacting with a 3D world instead of looking at a screen in front of them. Therefore, in Virtual Reality AI Gaming, gamers can create their own character and life-like environment.
While the other options are incorrect because a Multi-agent system is a computer system composed of multi-agents to solve an impossible problem. Expert systems are AI system that gives prediction based on the given data. While fuzzy logic systems are AI systems that resemble human thinking.
The complete question is given below:
“
Bob silver loves playing the world of warcraft games in which he has the capability to create his own character and even his own lifelike environment. Which ai system would you categorize the world of warcraft as?
Multi-agent systemExpert systemVirtual realityFuzzy logic system”
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which part of a mac address is unique to each manufacturer? the physical address the device identifier the oui the network identifier
A MAC address is 48 bits long. And those 48 bits are divided into two separate groups of 24 bits each. The first 24 bits are specific to the manufacturer or vendor. These bits are known as the organizationally unique identifier, or OUI.
What is a MAC address?
A Media Access Control address (MAC address) is a hardware identifier that allows each device on a network to be identified uniquely. It is primarily assigned by the manufacturer. They are frequently found on the network interface controller (NIC) card of a device. MAC addresses are also known as burned-in addresses, Ethernet hardware addresses, hardware addresses, or physical addresses.
MAC addresses never change on their own because they are assigned to NICs or other hardware. (However, many network interfaces allow for MAC address changes.)
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According to heidegger, what are the two dominant ways of understanding technology?.
The two dominant ways of understanding technology Instrumental and human activity.
What is dominant?
To be dominant is to exercise power. One male wolf in a pack engages in combat with the others, prevails, and rises to the position of leader. Dominus, which means "lord or master" in Latin, is where the word dominant originates. This is one of many names for God that you may be familiar with if you attended a Latin mass as a child. If you treat others as though you are their master, you are dominant. The word dominant can also be used to describe something frequent or typical. For instance, making calls was the primary function of cell phones when they first became available. Some people hardly ever make calls on their cell phones because they can do so much more now.
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What are the differences between online platforms sites and content?.
Websites offer one-way interaction, with visitors taking in whatever content is presented.
Platforms provide reciprocal engagement, with user interactions resulting in individualized experiences. Marketplaces, search engines, social media, blogs, app stores, communications services, payment systems, services included in the so-called "collaborative" or "gig" economy, and many more online services have all been referred to as "online platforms." A digital service known as an online platform makes use of the Internet to enable communications between two or more dissimilar but related users. Platforms are locations where electronic demand and supply collide.
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Gaining access to a safety deposit box using iris scanning is an example of _____________ authentication.
Gaining access to a safety deposit box using iris scanning is an example of Biometric authentication.
What is Biometric authentication ?
A security procedure called biometric authentication uses people's distinctive biological traits to confirm they are who they claim they are. Biometric authentication systems match recorded, verified, valid data in a database with physical characteristics or behavioral patterns.
What is database ?
A database is a planned grouping of material that has been arranged and is often kept electronically in a computer system. A database management system often oversees a database (DBMS).
What is an iris scanning?
Iris identification technology scans an individual's iris using visible or near-infrared light in a camera, which then examines it for about 240 different patterns and features.
For purposes of identification or verification, the data is converted to a template, or mathematical information that provides specifics about the iris, and compared to a reference database of iris templates.
Even those who are blind, have cataracts, have undergone eye surgery, or who wear glasses and contact lenses can use iris recognition.
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which data collection feature allows you to control the amount of time user-level and event-level data is stored by analytics?
Data retention period is the data collection feature allows you to control the amount of time user-level and event-level data is stored by Go*gle Analytics.
What is Data Retention?
Data retention, also known as record retention, is the practice of storing and managing data and records for a set period of time.
A business may need to retain data for a variety of reasons, including the need to maintain accurate financial records, to comply with local, state, and federal laws, to comply with industry regulations, to ensure that information is easily accessible for eDiscovery and litigation purposes, and so on.
To meet these and other business requirements, every organization must develop and implement data retention policies.
What Is a Data Retention Period?
A data retention period is the length of time that an organization keeps information. Different types of data should be kept for different amounts of time.
Data should only be kept for as long as it is useful, according to best practices. However, certain laws and regulations have specific requirements for data retention periods, so do your research before deciding on a retention period for a data retention policy.
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Which tab of the internet options dialog box will allow you to configure lan settings?.
The tab of the internet options dialog box that will allow you to configure LAN settings is connection.
What is LAN?A local area network (LAN) is a collection of computers and peripheral devices that connect to a server via a common communications line or wireless link within a specific geographic area.
A local area network can serve as few as two or three users in a home office or thousands of users in the central office of a corporation.
Select Internet Options from the Tools menu in Internet Explorer. Select LAN Settings from the Connections tab.
Thus, connection tab is the internet options dialog box's LAN tab allows you to configure LAN settings.
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describe with details how procedures (a.k.a. functions, methods, etc.) are executed using the program stack. explain the role of the calling sequence, prolog, and epilog in stack management
One of the areas of program memory used to store local variables and function calls is called the stack.
What is Stack Frame in Computer Organization?
The memory for local variables and other function calls or subroutines are stored on the stack frame whenever a function is called in our programme. In the application's memory's stack segment, each function receives a separate stack frame.
Features:
The memory allotted for a function call in the stack only exists during the time that the function is running; once the function is finished, we are no longer able to access its variables.After the calling function has finished running, the stack frame is destroyed, and the thread of the called function's execution picks up where it left off.Since the stack is used to store function calls, if our program uses a lot of recursive calls, the stack memory may be exhausted, leading to a stack overflow because the stack memory is constrained.The Stack Pointer (SP) and the Frame Pointer are both maintained by each stack frame (FP). Both the stack pointer and the frame pointer are always pointing up. Additionally, it keeps track of a programme counter (PC) that points to the subsequent command to be carried out.Every time a function call is made, a stack frame is produced in the stack segment. The arguments provided by the calling function are then pushed into the stack frame of the called function and given some memory there. Upon completion of their execution, they are popped from the stack frame. And the called function resumes the execution thread.To Learn more About Stack Frame Refer To:
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According to a forbes magazine study, the annual cost of cybercrime in the united states alone has reached how much?.
According to a Forbes magazine study, the annual cost of cybercrime in the united states alone has reached $100M.
What is the cost?According to a Forbes study, the annual cost of cyber crime in the United States alone ahs gotten up to $100 000 000. This new trend has greatly affected cyberspace hence the need to invest in the sector and get to the root cost and possible solutions.
So, many activities by illegal operators in cyberspace has caused a lot of harm and the only solution is by limiting their activities.
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Which term means that you allow access to your document by the people or groups you choose?
Answer:
Editing document.
do you think authentication protocols are sufficient to combat hackers? in your opinion what can be done to further secure our data and identities?
In my opinion, this protocol is good enough to combat hackers and other system intruders who try to tamper with data in transit.
If passwords irritate you, two-factor authentication probably won't get as much attention. However, according to security experts, using two-factor authentication is one of the best ways to protect your online accounts from the most sophisticated hackers.
Two-factor authentication is so named because it adds another authentication factor to the normal login process in addition to your password. After entering your username and password, you will be prompted to enter a code. The code will be sent as a text message, email, or in some cases as a phone push notification. All in all, the day is just a few seconds longer.
Two-factor authentication (also known as "two-factor authentication") consists of something you know, such as your username and password, and something you have, such as your mobile phone or physical security key. Furthermore, it is a combination of what the user has. Use fingerprints or other biometrics to verify that the person is authorized to log in.
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Marek is designing a video game where players will look for hidden treasures on a beach. The player will feel the wind, hear the ocean waves, and see the seagulls flying overhead. What mode of operation is the video game most likely going to use?
A.
virtual reality
B.
joystick
C.
touch controls
D.
console controller
Answer: your answer would be console controller
Explanation:
question 1: what is the smallest network that contains all the routed networks? construct the subnet tree of that smallest network, identifying the 4 routed networks with red lettering. is the smallest network the aggregate of the routed networks?
Subnet is the smallest network that contains all the routed networks.
What is Subnet?
A subnet, also known as a subnetwork, is a network within a network. Subnets improve network efficiency. Network traffic can travel a shorter distance without passing through unnecessary routers thanks to subnetting.
Assume Alice drops a letter in the mail addressed to Bob, who lives in the town next door to hers. To reach Bob as soon as possible, the letter should be delivered directly from Alice's post office to the post office in Bob's town, and then to Bob. If the letter is first delivered to a post office hundreds of miles away, it may take much longer for Alice's letter to reach Bob.
Networks, like the postal service, are more efficient when messages are routed as directly as possible. When one network receives data packets from another, the packets are sorted and routed by subnet so that they do not take an inefficient route to their destination.
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a 32-bit address is used to access a 32kb level 1 cache. the cache is 8 way set associative with a cache line size of 64b. what will the address composition look like?
Each main memory block may be in any one of the eight cache blocks in an eight-way associative cache.
What does 8 way cache mean?An eight-way associative cache has eight cache blocks, each of which can contain any one of the main memory blocks. The L1 data cache of Ryzen is an 8-way set associative L1 data cache, while the L1 instruction cache is 4-way associative. The hit rate increases with set associativity, as shown on the following two slides.This type of cache structure divides the cache into a number of ways that are all the same size. Then a way rather than a line can map to a memory location. The address's index field is still used to pick a specific line, but it now points to a distinct line in each direction.The primary distinction between L1 L2 and L3 cache is speed; L1 cache is the fastest and L3 cache is the slowest, while L2 cache is slower than L1 cache but quicker than L3 cache. A computer's fast memory is called cache. It houses information that the CPU uses frequently.To Learn more About 8 way cache refer to:
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Which layer of the network model includes specifications for cables and connectors and how signals are sent over these connections?.
The physical layer specifies how a device and a transmission medium, like a copper or optical cable, are related.
What do you mean by the term physical layer?
The method for transmitting a stream of unprocessed bits over a physical data link connecting network nodes is defined by the physical layer. In order to turn the bitstream into a physical signal that can be transmitted over a transmission medium, it may be divided up into code words or symbols.
What is bitstream?
Binary information bits (1s and 0s) that can flow from one device to another are referred to as bitstreams. Applications involving computers, networking, and audio employ bitstreams.
The connection between a device and a transmission medium, like a copper or optical cable, is established by the physical layer. Pin layout, voltages, cable specifications, hubs, repeaters, network adapters, host bus adapters (HBA used in storage area networks), and more are all covered in this.
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when working in virtual desktops in windows 10, what feature will allow you to see a tile representing each virtual desktop, as well as all open apps?
With the feature, you can view all open apps in task view along with a tile for each virtual desktop.
What is meant by task view?Task View is a task switcher and virtual desktop system that was introduced in Windows 10 as one of the first new features. A user can use Task View to quickly locate an open window, quickly hide all windows and display the desktop, and manage windows across multiple monitors or virtual desktops.If you're not familiar with the Task View icon, it looks like a stack of boxes on the right with a scroll symbol. It should be on the taskbar's left side, to the right of the search bar.Launch Task View: Tab + Windows logo key Display and hide the desktop by pressing the Windows logo key + D.To learn more about task view refer to:
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our data analytics team often uses both internal and external data. describe the difference between the two.
instruction decode/register fetch: to compute the branch target address which may be used in the next step, what is the value of aluop?
The branch target address is determined as if the instruction were a branch even though it may not even be a beq instruction at the start of the Decode state. The resulting calculation is merely ignored if it turns out that the instruction is not a branch or if the branch is not taken.
Beq moves on to the BEQ state after the Decode state and compares the source registers there. To choose the values read from the register file as SrcA and SrcB, set ALUSrcA = 10 and ALUSrcB = 00. In order for the ALU to perform subtraction, ALUOp = 01 The ALU's Zero output asserts if the source registers are equal (because rs1 rs2 = 0).
What is Branch Target Address ?
Each cache line in a branch target address cache (BTAC) stores a minimum of two branch target addresses. A branch instruction address with a truncation is used to index the BTAC.
Which of the branch target addresses is used as the predicted branch target address is determined by an offset taken from a branch prediction offset table.
A branch history, a hash of a branch history and a portion of the branch instruction address, a gshare value, randomly, in a round-robin order, or other methods may be used to index the offset table.
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are search engines that select several very useful databases that are available on the web and conduct your search on those databases.
Users of websites and apps today rely heavily on search engine databases.
What is search engine?Performance standards for websites and applications are always rising. When it comes to user experience, even small businesses are held to the same standards as tech giants.
Users anticipate being able to swiftly and easily find the information they require on your website or in your app.
This book is all about search engine databases, why they are useful for achieving the aforementioned objectives, and how to start using them to build a trustworthy and well-organized data collection.
Therefore, Users of websites and apps today rely heavily on search engine databases.
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which cisco ios command is used on a 2960 router to change the switch forwarding asic settings to make space for ipv4 routes?
IPv4 unicast routes are supported for static routing SVI configuration using the LAN Base routing template.
What is Lanbase routing?IPv4 unicast routes are supported for static routing SVI configuration using the LAN Base routing template.The memory allotted to unicast routing cannot be used by any other features thanks to the LAN Base routing template.Before using the routing template, your switch must have routing enabled. The switch supports any directly linked routes, default routes, 8 Routed SVIs, and 16 static routes (including user-configured routes and default routes) for the management interface.The switch's eight SVI slots can each get an IP address. We require two things to enable routing.Prior to enabling IP routing, turn on the lanbase-routing feature that SDM prefers.To make the change, you must reload the page.You can use the show sdm prefer command to confirm the change after the system reload.To learn more about LAN Base routing refer
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xavier is developing a file system in which users will have the ability to grant editing permissions to their colleagues. what type of access control model is this approach using?
Since Xavier is developing a file system in which users will have the ability to grant editing permissions to their colleagues. The type of access control model in this approach using option D: DAC: Discretionary Access Control.
What does "discretionary access control" mean?The Trusted Computer System Evaluation Criteria is one that define discretionary access control as a sort of access control used in computer security to limit access to objects depending on the identity of subjects and or seen as groups to which they belong.
Therefore, in the above context, the concept of limiting access to things based on the identity of the subject is known as discretionary access control (the user or the group to which the user belongs). Access control lists are used to implement discretionary access control.
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See full question below
Xavier is developing a file system in which users will have the ability to grant editing permissions to their colleagues. What type of access control model is this approach using?
A. MAC, B. RBAC, C. ABAC, D. DAC
sheila wants to extract the hour from the time, 12:00:56, in cell a1. which formula can she use to do this?
To extract the hour from the time formula she can use is =HOUR(A1).
What is Excel?
Users of Microsoft Excel may format, arrange, and compute data in a spreadsheet. Data analysts and other users can make information easier to examine as data is added or altered by organizing data using tools like Excel. The boxes in Excel are referred to as cells, and they are arranged in rows and columns.
To extract time solely from datetime using a formula, simply follow these steps:
1. In the first cell of the list from which you wish to extract the time, A1, type the formula =TIME(HOUR(A1), MINUTE(A1), SECOND(A1)), hit Enter, and then drag the fill handle to fill the range. Only at that point was text eliminated from the list.
2. Next, format the cells with the desired time formatting by selecting Format Cells from the Format Cells menu on the right-hand side of the screen.
3. After you click OK, the time formatting is complete.
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the basic form of a sql command is: a. select-where-from b. select-where c. create-select-from d. select-from-where.mcq answer
Option D. SELECT-FROM-WHERE is correct because The basic form of an SQL retrieval command is-
SELECT - select the tuple as result
FROM - from the tables
WHERE - it is condition on which selection of tuples ia made by query.
What is Sql?
SQL is an abbreviation for Structured Query Language.
SQL allows you to connect to and manipulate databases.
SQL was adopted as an American National Standards Institute (ANSI) standard in 1986 and as an International Organization for Standardization (ISO) standard in 1987.
Although most database systems use SQL, they also have their own proprietary extensions that are typically only used on their system. However, standard SQL commands like "Select", "Insert", "Update", "Delete", "Create", and "Drop" can be used to do almost everything with a database.
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valid tcp segment requires that if ack bit is not set, then acknowledgement number should be set to zero. group of answer choices true false
The connectionless, dependable service is provided by the TCP protocol is False. Arrival of the expected sequence-numbered, in-order section. All information is in the intended order.
The TCP protocol's functions is ?A network conversation that allows programs to exchange data is defined by the Transmission Control Protocol (TCP) standard. TCP interacts with the Internet Protocol (IP), which establishes the rules for how computers exchange data packets.The ftp, tftp, and telnet commands, which are common TCP/IP services. "r" commands on UNIX, like rlogin and rsh. File services, such the NFS service, and name services, including NIS+ and Domain Name System (DNS).Transmitter-Controller Protocol (TCP) The transport-layer protocol TCP belongs to the OSI model. Since a connection must be made before data transmission can start, it offers a dependable virtual-circuit link between applications.To learn more about Transmission Control Protocol (TCP) refer to:
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What kind of device can monitor a connection at the demarc but cannot interpret data?.
Smart jack device can monitor a connection at the demarc but cannot interpret data.
What is a smart jack used for?Smart jack is a specific network that is used between the interface of the internal network and the service network provider. It can monitor a connection at the demarc but cannot analyze the data.In essence, this gadget is utilized for protocol and code conversion.In addition to serving as a demarcation point between the inside and outside wiring, smart jacks are not employed to analyze data. In order to convert signals, a smart jack may convert codes and protocols (such as framing types) to the format required by the client equipment.Similar to what a repeater does, it may buffer and/or regenerate the signal to make up for signal deterioration caused by line transmission. The sophisticated and clever equipment known as Smart jack is situated directly between the customer's premises and the telephone company's demarcation line.Since it contains a smart function to test a connectivity check, smart jack differs from the type of device we typically refer to as NID.To learn more about smart jack refer
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write the relational schema and draw the dependency diagram to meet the 3nf requirements to the greatest practical extent possible. if you believe that practical considerations dictate using a 2nf structure, explain why your decision to retain 2nf is appropriate. if necessary, add or modify attributes to create appropriate determinants and to adhere to the naming conventions.
Answer: It is necessary
Explanation:The first mouse was made of wood in 1964. consumes energy for about 200,000 homes annually. 'Bug' was a computer term derived from a moth. Internet users blink an average of 7 times per minute, while the average person blinks 20 times per minute.
