An operator is editing a file using a keyboard without arrow keys. What key can be used to move the cursor one character to the right?()A. nB. jC. kD. l

题目

An operator is editing a file using a keyboard without arrow keys. What key can be used to move the cursor one character to the right?()

A. n

B. j

C. k

D. l

相似考题

1.People will be able to fly from one planet to another in ().A.little nasty arrow-shaped tubesB.nasty little arrow-shaped tubesC.arrow-shaped little nasty tubesD.arrow-shaped little nasty tubes

2.American people divide their days into several blocks of time, and plan different activities (41) () different times. American time is “on the dot”(准确地)). If something is supposed to happen at Eight o’clock, it will begin at eight. Americans value promptness(准时)and may become angry if a person is more than 15 minutes late (42) () a good reason. If you know you are going to be late, call in advance and let someone know. (43) () you arrive late, you should apologize and explain why. Americans arrive (44) () time for doctors’ appointments. The doctor may keep you (45) (), but if you keep the doctor waiting, you may get a bill with the doctor’s time!(1). A.for B.waiting C.on D.if E.without(2). A.for B.waiting C.on D.if E.without(3). A.for B.waiting C.on D.if E.without(4). A.for B.waiting C.on D.if E.without(5). A.for B.waiting C.on D.if E.without

3.有以下程序: include include include intmain() {fstreamfil有以下程序：include ＜iostream．h＞include ＜fstream．h＞include ＜stdlib．h＞int main(){fstream filel，file2；char line[100]；filel．open("source．txt"，ios::in)；if(!file1){cout＜＜"Can't open file source．txt!"＜＜end1；abort()；}file2．open("dest.txt"，ios：：out)；if(!file2){cout＜＜"Can't open file dest．txt!"＜＜end1；abort()；}while(!file1．eof()){filel．getline(1ine，100)；file2＜＜line；file2＜＜end1；}filel．close()；file2．close()；return 0；}此程序实现的功能是【】。

4.What()I do()I miss the train.A.shall，becauseB.shall，ifC.can，becauseD.shall，although

更多“An operator is editing a file using a keyboard without arrow keys. What key can be used to move the cursor one character to the right?() ”相关问题

第1题：

YouaremanaginganOracleDatabase11gdatabaserunninginARCHIVELOGmode.TheFlashRecoveryAreaisspecifiedasthedestinationforthearchivedredologfiles.Younoticethiswarninginthealertlogfile：ORA-19815：WARNING：db_recovery_file_dest_sizeof3221225472bytesis100.00%used，andhas0remainingbytesavailable.WhatwouldyoudotoreclaimtheusedspaceintheFlashRecoveryArea（）
A.BackuptheFlashRecoveryArea.
B.Decreasetheretentiontimeforthedatabasebackupandflashbacklogfiles.
C.ManuallydeleteallthearchivedlogfilesfromtheFlashRecoveryAreabyusingoperatingsystem（OS）commands.
D.ManuallydeletealltheexpiredbackupsetsfromtheFlashRecoveryAreabyusingoperatingsystem（OS）commands.

参考答案：A, B
第2题：

PHP的文件上传函数move_uploads_file包括哪些属性?()

A.name
B.type
C.size
D.tmp_name

参考答案：A, B, C, D
第3题：

For thousands of years people communicated ___ little more than words, stone tablets, and smoke signals.

A.to use

B.used

C.use

D.using

答案：D
解析：
本题考查非谓语。题目意为“几千年来，人们使用文字、石碑和烟雾信号进行交流。”空格处表示方式、方法且people与use在逻辑关系上是主动的，因此使用动词ing形式。选项A动词不定式可表示目的，选项B动词被动式，选项C动词原形，语法错误。故选D。
　　
第4题：

In some countries, _____ is called "equality" does not really mean equal rights for all people.
(A) which (C) that
(B) what (D) one

选B

这句话貌似定语从句。而实际上，前面的部分就是状语，后半句与countries没有修饰关系（因为1.后半句缺主语，但空格的位置用countries不能替换，否则语义不对。2.后半句不缺宾语。）所以后半句的（)is called equality作主语.是主语从句。
在选项中，只有what引导主语从句。
意思：在一些国家里，所谓平等，并不意味着所有公民的平等权利
第5题：

JAVA File类执行下面这段程序为什么会出现异常 File file=new File(args[0]); 这句是什么意思??

import java.io.*;
import java.util.*;
public class FileClass {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
try{
File file=new File(args[0]);
System.out.println(args[0]+"文件");
if(file.isFile()){
//是否为文件
System.out.print(file.canRead()?"可读":"不可读");
System.out.print(file.canWrite()?"可写":"不可写");
System.out.print(file.length()+"字节");//注意不能调用数组类型 File[] 的 length（）例：File[] files=file.listFiles();不可以这么调用filess.length()
}
else{
//列出所有文件及目录
File[] files=file.listFiles();
ArrayList<File> fileList=new ArrayList<File>();
for(int i=0;i<files.length;i++){
//先列出目录
if(files[i].isDirectory()){
//是否为目录
//取得路径名
System.out.println("路径"+"[ "+files[i].getPath()+" ]");
}
else{
//文件先存入fileList,待会再列出
fileList.add(files[i]);
}
}
//列出文件
for(File f:fileList){
System.out.println(f.toString());
}
System.out.println();
}
}
catch(ArrayIndexOutOfBoundsException e){
System.out.println("using:java FileDemo pathname");
}
}
}
结果：using:java FileDemo pathname
是不是创建的对象所代表的文件没有被创建成功

File file=new File(args[0]); 就是创建一个args[0]所指文件路径的文件对象。出现异常的原因是：你把args[0]作为文件路径，而你运行时又没有指定。
第6题：

使用函数（)来检查此文件是否是上传文件。
A．is_uploaded_file()
B．move_uploaded_file()
C．uploaded_file()
D．move_file()

A

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An operator is editing a file using a keyboard without arrow keys. What key can be used to move the cursor one character to the right?()A. nB. jC. kD. l

题目

相似考题

更多“An operator is editing a file using a keyboard without arrow keys. What key can be used to move the cursor one character to the right?() ”相关问题

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