考题
__________from the top of a mountain, the beautiful peak is a magic that captures his emotion.A. ViewingB. To viewC. ViewD. Viewed
考题
IfyouaregoingtorunaTSPITRrecovery,whichviewwillhelpyoutodeterminewhichobjectswillbelostduringtheTSPITR?()
A.TS_OBJECTS_TO_BE_DROPPEDB.TS_PTTR_OBJECT_DROPPEDC.TS_PITR_OBJECTS_TO_BE_DROPPEDD.TS_OBJECTS_DROPPEDE.TS_DROPPED_OBJECTS
考题
下列各个选项中对字符数组赋字符串的语句中,错误的是( )。A.char s[10];s="program";B.char s[]="program";C.char s[10]="program";D.char s[10]; strcpy(s,"program");
考题
In the RGB color spaces, each pixel on the screen has a corresponding RGB value which consists of(71)components.A.twoB.threeC.fourD.six
考题
The engine has more than 300( ),made of a number of different materials.A.compositions
B.ingredients
C.compounds
D.components
考题
C51语言中用于定义变量别名的宏定义是()A.#defineB.#typedefC.#includeD.#program
考题
2、C51语言中用于定义变量别名的宏定义是()A.#defineB.#typedefC.#includeD.#program
考题
51单片机至少含有以下哪一种总线A.UART总线B.I2C总线C.SPI总线D.CAN总线
考题
以下那一个选项是查询数据方法:A.User.objects.filter(username='wangwu').get(pk=1)B.User.objects.filter(id=user_id).update(password='9999')C.User.objects.all().delete()D.User.objects.get(pk=user_id).delete()
考题
以下那一个选项不是数据插入方法:A.ModelName.objects.create(参数=字典类型数据)B.ModelName.objects.get(列表或元组)C.ModelName.objects.update_or_create(参数=字典类型数据)D.ModelName.objects.bulk_create(列表或元组)